Elk jaar komt een groep sprinkhanen naar de mierenhoop om het voedsel op te eten dat de mieren voor hen verzameld hebben. Op een dag, als de voorbereidingen voor dit offer net zijn afgerond, gooit Flik per ongeluk het gehele offer in de rivier. De sprinkhanen geven de mieren een tweede kans. Flik gaat op zoek naar andere insecten die mee willen vechten tegen de sprinkhanen, maar hij komt terug met een circuscrew. Losjes gebaseerd op Kurosawa's "Seven Samurai".
Nee, helaas is Een Luizenleven nog niet beschikbaar op Netflix in Nederland.
| Writing | Don McEnery | Screenplay |
| Writing | Bob Shaw | Screenplay |
| Production | Kevin Reher | Producer |
| Production | Darla K. Anderson | Producer |
| Sound | Randy Newman | Original Music Composer |
| Writing | Andrew Stanton | Screenplay |
| Editing | Lee Unkrich | Editor |
| Camera | Sharon Calahan | Director of Photography |
| Directing | John Lasseter | Director |
| Lighting | Stephen King | Lighting Technician |
| Visual Effects | Michael Parks | Animation |
| Visual Effects | Anthony Scott | Animation |
| Visual Effects | Rick Maki | Visual Development |
| Production | Mary Hidalgo | Casting |
| Writing | John Lasseter | Story |
| Writing | Joe Ranft | Story |
| Writing | Andrew Stanton | Story |
| Sound | Armen Ksajikian | Musician |
| Visual Effects | Kyle Balda | Animation |
| Visual Effects | Steven Clay Hunter | Animation |
| Sound | Randy Newman | Songs |
| Crew | Tom Carlisle | Thanks |
| Crew | Kenny Condit | Thanks |
| Crew | Lisa Ellis | Thanks |
| Crew | Shaun Oborn | Software Engineer |
| Crew | Sarah Jo Helton | Schedule Coordinator |
| Crew | Patrick Guenette | Systems Administrators & Support |
| Crew | John Hee Soo Lee | Systems Administrators & Support |
| Crew | Gregory Yong Paik | Systems Administrators & Support |
| Crew | Alex Stahl | Systems Administrators & Support |
| Crew | Dallas Wisehaupt | Systems Administrators & Support |
| Visual Effects | Jean Gillmore | Visual Development |
| Art | Norm DeCarlo | Sculptor |
| Crew | Justin Oliphant | Production Intern |
| Lighting | Ruieta DaSilva | Lighting Technician |
| Visual Effects | Dylan Brown | Animation |
| Crew | Amy Ellenwood | Thanks |
| Crew | Bena Currin | Software Engineer |
| Crew | Tony DeRose | Software Engineer |
| Crew | Eric Lebel | Software Engineer |
| Crew | John Singh Pottebaum | Software Engineer |
| Crew | Sudeep Rangaswamy | Software Engineer |
| Art | Andrea Warren | Art Department Assistant |
| Sound | Andrew Page | Music Supervisor |
| Crew | Matt Pharr | Software Engineer |
| Visual Effects | Sandra Christiansen | Animation |
| Sound | Jonathan Williams | Musician |
| Editing | Mary Beth Smith | Negative Cutter |
| Sound | Gary Rydstrom | Sound Designer |
| Crew | Jeff 'Heffe' Millhollen | Systems Administrators & Support |
| Crew | May Pon | Systems Administrators & Support |
| Crew | Brian McNulty | Post Production Supervisor |
| Lighting | Craig McGillivray | Lighting Technician |
| Crew | Ellen Fair | Thanks |
| Crew | Craig Payne | Thanks |
| Crew | Jonas Rivera | Thanks |
| Crew | Katherine Sarafian | Thanks |
| Crew | Mark T. VandeWettering | Software Engineer |
| Crew | John K. Carr | Temp Sound Editor |
| Visual Effects | Bret Parker | Fix Animator |
| Crew | Bryan Bird | Systems Administrators & Support |
| Crew | Timothy Sorensen | Post Production Assistant |
| Crew | Maneli Keshavarzi | Production Intern |
| Crew | Hoon H. Kim | Production Intern |
| Editing | Hana Yoon | Editorial Coordinator |
| Lighting | Tom Kim | Lighting Coordinator |
| Lighting | Jason Bickerstaff | Lighting Technician |
| Lighting | Chris Perry | Lighting Technician |
| Crew | Milan Parikh | Thanks |
| Crew | David M. Laur | Software Engineer |
| Sound | James Thatcher | Musician |
| Sound | Tom Boyd | Musician |
| Sound | Don Williams | Musician |
| Sound | Peter Davies | Musician |
| Sound | Rachel Bolt | Musician |
| Sound | Bruce White | Musician |
| Crew | Jason B. Hendrix | Systems Administrators & Support |
| Crew | Alisa Gilden | Systems Administrators & Support |
| Art | Sophie Vincelette | Lead Set Dresser |
| Camera | Don Conway | Camera Technician |
| Camera | Jeff Wan | Camera Technician |
| Crew | Michael O'Brien | Information Systems Manager |
| Crew | William Reeves | Supervising Technical Director |
| Editing | Dale E. Grahn | Color Timer |
| Lighting | Cynthia Dueltgen | Lighting Technician |
| Lighting | Bill Wise | Lighting Technician |
| Crew | Sue Maatouk-Kalache | Thanks |
| Crew | Debbie L. O'Keeffe | Thanks |
| Crew | Robert Taylor | Thanks |
| Sound | Paul Kegg | Musician |
| Crew | Jason 'Jayfish' Hull | Systems Administrators & Support |
| Crew | Duncan Keefe | Information Systems Manager |
| Crew | Crystal Jones | Production Intern |
| Lighting | Keith B.C. Gordon | Lighting Technician |
| Lighting | Janet Lucroy | Lighting Technician |
| Production | Donna Cipriani | Production Accountant |
| Visual Effects | Scott Clark | Animation |
| Visual Effects | David Tart | Animation |
| Visual Effects | David Valdez | Shading |
| Visual Effects | Brian Green | Shading |
| Art | Tia W. Kratter | Art Direction |
| Production | Mickie McGowan | ADR Voice Casting |
| Crew | Brad Andalman | Software Engineer |
| Crew | Peter Nye | Software Engineer |
| Crew | Lee Ozer | Software Engineer |
| Sound | Andrew Findon | Musician |
| Sound | James Walker | Musician |
| Crew | Kristina Perez | Systems Administrators & Support |
| Crew | Adam Bronstein | Production Intern |
| Lighting | Kirk Bowers | Lighting Technician |
| Lighting | Jun Han Cho | Lighting Technician |
| Lighting | Lisa Forssell | Lighting Technician |
| Lighting | Don Schreiter | Lighting Technician |
| Sound | Ira Hearshen | Orchestrator |
| Sound | Lori L. Eschler | Supervising Music Editor |
| Sound | Bob Baron | Additional Sound Re-Recordist |
| Crew | Lisa Forssell | Software Engineer |
| Crew | Michael Shantzis | Software Engineer |
| Crew | Heidi Stettner | Software Engineer |
| Crew | James W. Williams | Software Engineer |
| Crew | Rona Michele | Temp Sound Editor |
| Visual Effects | Shawn Krause | Animation |
| Crew | Adam Beeman | Systems Administrators & Support |
| Crew | Andy Thomas | Systems Administrators & Support |
| Crew | Chris Montan | Executive Music Producer |
| Lighting | Bena Currin | Lighting Technician |
| Lighting | Brian Green | Lighting Technician |
| Sound | Jana Vance | Foley |
| Visual Effects | Karen Kiser | Animation |
| Visual Effects | Jeff Pratt | Animation |
| Visual Effects | Roger Rose | Animation |
| Visual Effects | Steve Segal | Animation |
| Visual Effects | J. Warren Trezevant | Animation |
| Crew | Drew Rogge | Software Engineer |
| Camera | James Burgess | Camera Department Manager |
| Crew | Maneesh Agrawala | Software Engineer |
| Crew | Daniel McCoy | Software Engineer |
| Crew | rendering software engineer | Software Engineer |
| Sound | Tommy Johnson | Musician |
| Crew | Edgar Quinones | Systems Administrators & Support |
| Crew | Christopher C. Walker | Systems Administrators & Support |
| Art | David Eisenmann | Set Dresser |
| Crew | Rich Quade | Supervising Animator |
| Lighting | Lindsey Collins | Lighting Manager |
| Lighting | Dale Ruffolo | Lighting Technician |
| Lighting | Kim White | Lighting Technician |
| Sound | Michael Silvers | ADR Editor |
| Crew | Lianna Kelley | Thanks |
| Crew | Mark Thomas Henne | Software Engineer |
| Crew | Steve Johnson | Software Engineer |
| Crew | Arun Rao | Software Engineer |
| Crew | Patsy Bouge | Post Production Consulting |
| Crew | Reid Gershbein | Software Engineer |
| Sound | Gary Rydstrom | Sound Re-Recording Mixer |
| Crew | Clay Welch | Thanks |
| Art | William Cone | Production Design |
| Crew | Dirk Van Gelder | Software Engineer |
| Art | Michael Griffin Kelly | Art Department Assistant |
| Crew | Dana Batali | Software Engineer |
| Sound | Paul Clarvis | Musician |
| Crew | Nathan Ardaiz | Systems Administrators & Support |
| Crew | David R. Haumann | Thanks |
| Crew | Chris King | Software Engineer |
| Crew | Bruce Perens | Software Engineer |
| Crew | Phil Beffrey | Software Engineer |
| Crew | David Slusser | Temp Music Editor |
| Visual Effects | Andrew Schmidt | Animation |
| Visual Effects | Andrew Schmidt | Modeling |
| Sound | Mark Berrow | Musician |
| Lighting | Stephanie Andrews | Lighting Technician |
| Lighting | Jean-Claude Kalache | Lighting Technician |
| Lighting | Eileen O'Neill | Lighting Technician |
| Crew | Kitt Hirasaki | Software Engineer |
| Crew | Michael Kass | Software Engineer |
| Crew | Brian M. Rosen | Software Engineer |
| Crew | Dale McBeath | Supervising Animator |
| Crew | Ling Hsu | Systems Administrators & Support |
| Crew | Anne Pia | Systems Administrators & Support |
| Directing | B.Z. Petroff | Script Supervisor |
| Lighting | John Warren | Lighting Technician |
| Production | Susan Tatsuno Hamana | Production Manager |
| Sound | Charles Paley | Music Editor |
| Visual Effects | Brett Coderre | Animation |
| Visual Effects | Billy Merritt | Animation |
| Visual Effects | William Joyce | Visual Development |
| Crew | Eric A. Wood | Thanks |
| Crew | Kurt Fleischer | Software Engineer |
| Crew | Wayne Wooten | Software Engineer |
| Sound | Gary Summers | Sound Re-Recording Mixer |
| Visual Effects | Bret Parker | Animation Fix Coordinator |
| Crew | Samuel Lord Black | Software Engineer |
| Crew | Erik Forman | Systems Administrators & Support |
| Crew | Warren Hays | Systems Administrators & Support |
| Crew | Thomas Jordan | Production Intern |
| Lighting | Reid Gershbein | Lighting Technician |
| Lighting | Patrick Wilson | Lighting Technician |
| Lighting | Wayne Wooten | Lighting Technician |
| Sound | Doc Kane | ADR & Dubbing |
| Sound | Jonathan Sacks | Orchestrator |
| Visual Effects | Tomoko Harada Ferguson | Animation Production Assistant |
| Visual Effects | Bob Pauley | Character Designer |
| Visual Effects | Mark Adams | Modeling |
| Visual Effects | Loren Carpenter | Modeling |
| Crew | John Lansberry | Thanks |
| Production | Ruth Lambert | Casting |
| Crew | Ronen Barzel | Software Engineer |
| Crew | Dan Lyke | Software Engineer |
| Crew | George Bagtas | Systems Administrators & Support |
| Crew | Lars R. Damerow | Systems Administrators & Support |
| Crew | Peter Kaldis | Systems Administrators & Support |
| Art | Jonas Rivera | Art Department Coordinator |
| Editing | Tom Freeman | First Assistant Editor |
| Lighting | Danielle Feinberg | Lighting Technician |
| Crew | Ian Evans | Thanks |
| Art | Bob Pauley | Art Direction |
| Crew | Thomas Hahn | Software Engineer |
| Sound | Skaila Kanga | Musician |
| Crew | Glenn McQueen | Supervising Animator |
| Lighting | Sonoko Konishi | Lighting Technician |
| Visual Effects | Fred Warter | Visual Development |
| Visual Effects | Bruce Zick | Visual Development |
| Crew | Dennis 'D.J.' Jennings | Thanks |
| Crew | Adrian Ochoa | Thanks |
| Crew | David Ian Salter | Second Film Editor |
| Crew | Ken Huey | Systems Administrators & Support |
| Crew | Auburn C. 'Aubie' Schmidt | Systems Administrators & Support |
| Crew | M.T. Silvia | Systems Administrators & Support |
| Art | Katherine Sarafian | Art Department Manager |
| Art | Jerome Ranft | Sculptor |
| Crew | Shannon Mills | Sound Design Assistant |
| Crew | Nelson Siu | Systems Administrators & Support |
| Lighting | Lauren Alpert | Lighting Technician |
| Sound | Mary Helen Leasman | Foley Editor |
| Sound | Don Davis | Orchestrator |
| Visual Effects | Michael Berenstein | Animation |
| Visual Effects | Mark Oftedal | Animation |
| Visual Effects | Doug Sheppeck | Animation |
| Visual Effects | Lance Martin | Animation Production Assistant |
| Visual Effects | James Bancroft | Modeling |
| Visual Effects | Bill Wise | Shading |
| Visual Effects | Paul Kratter | Visual Development |
| Visual Effects | Daniel Mason | Animation |
| Visual Effects | Brian M. Rosen | Shading |
| Visual Effects | Eliot Smyrl | Shading |
| Visual Effects | Kori Rae | Animation Manager |
| Visual Effects | Damir Frkovic | Modeling |
| Visual Effects | Ben Jordan | Shading |
| Visual Effects | Andrew Gordon | Animation |
| Visual Effects | Bankole Lasekan | Animation |
| Visual Effects | Wei-Chung Chang | Modeling |
| Visual Effects | Lou Fancher | Visual Development |
| Lighting | Bill Polson | Lighting Technician |
| Sound | Dennie Thorpe | Foley |
| Visual Effects | Mark A. Walsh | Animation |
| Visual Effects | Yvonne Herbst | CG Painter |
| Sound | Marian Wilde | Foley Editor |
| Sound | Tim Holland | Supervising Sound Editor |
| Visual Effects | Bobby Podesta | Animation |
| Visual Effects | David Batte | Shading |
| Visual Effects | Daniel McCoy | Shading |
| Art | Susan Bradley | Title Designer |
| Crew | David DiFrancesco | Photoscience Manager |
| Crew | Josh Morsell | Production Intern |
| Crew | Eben Ostby | Supervising Technical Director |
| Lighting | Deborah R. Fowler | Lighting Technician |
| Visual Effects | David DeVan | Animation |
| Visual Effects | Timothy Hittle | Animation |
| Visual Effects | Mitch Prater | Shading |
| Visual Effects | Keith Olenick | Shading |
| Visual Effects | Tien Truong | Shading |
| Visual Effects | David Gordon | Visual Development |
| Crew | Edilberto A. Soriano Jr. | Systems Administrators & Support |
| Camera | Louis Rivera | Camera Supervisor |
| Lighting | Brad Andalman | Lighting Technician |
| Lighting | Kelly O'Connell | Lighting Technician |
| Lighting | John Singh Pottebaum | Lighting Technician |
| Lighting | Joyce Powell | Lighting Technician |
| Lighting | Sudeep Rangaswamy | Lighting Technician |
| Sound | Pat Jackson | Sound Effects Editor |
| Visual Effects | Glenn Kim | CG Painter |
| Visual Effects | Lisa Forssell | Shading |
| Visual Effects | Les Major | Animation |
| Visual Effects | Doug Sweetland | Animation |
| Visual Effects | John B. Anderson | Shading |
| Visual Effects | Ken Lao | Shading |
| Visual Effects | Peter DeSève | Visual Development |
| Visual Effects | Steve Johnson | Visual Development |
| Lighting | Ana Lacaze | Lighting Technician |
| Lighting | Ken Lao | Lighting Technician |
| Production | Meredith Layne | Casting Assistant |
| Visual Effects | John Kahrs | Animation |
| Visual Effects | Karen Prell | Animation |
| Visual Effects | Alan Sperling | Animation |
| Visual Effects | Bryn Imagire | CG Painter |
| Visual Effects | David Lomax | Modeling |
| Directing | Andrew Stanton | Co-Director |
| Crew | Michael B. Johnson | Software Engineer |
| Sound | Gary Rizzo | Sound Mix Technician |
| Sound | Tony Sereno | Sound Mix Technician |
| Production | Miguel Ángel Poveda | Post Production Accountant |
