Na het verlaten van hun grot, worden de Croods geconfronteerd met hun grootste bedreiging sinds hun vertrek: een andere familie genaamd de Bettermans, die beweren en laten zien beter en geëvolueerd te zijn. Grug krijgt argwaan jegens de Betterman-ouders, Phil en Hope, die stiekem van plan zijn zijn dochter Eep uit elkaar te halen met haar liefhebbende vriendje Guy om ervoor te zorgen dat hun dochter Dawn een liefdevolle en slimme partner heeft om haar te beschermen.
Nee, helaas is The Croods 2: Een Nieuw Begin nog niet beschikbaar op Netflix in Nederland.
| Sound | Randy Thom | Sound Designer |
| Sound | Leff Lefferts | Supervising Sound Editor |
| Sound | Chris Scarabosio | Sound Re-Recording Mixer |
| Sound | Brian Chumney | Supervising Sound Editor |
| Sound | Leff Lefferts | Sound Re-Recording Mixer |
| Editing | Natalia Cronembold | Associate Editor |
| Editing | James Ryan | Editor |
| Lighting | Shaun Collaco | Lighting Supervisor |
| Art | Anthony Zierhut | Storyboard Artist |
| Visual Effects | Antony Gray | Animation Supervisor |
| Editing | Natalia Cronembold | First Assistant Editor |
| Editing | Mary Blee | Associate Editor |
| Visual Effects | Sébastian Piquet | Character Designer |
| Visual Effects | Joe Pitt | Character Designer |
| Visual Effects | Christophe Lautrette | Visual Development |
| Art | Michael Lester | Storyboard Artist |
| Art | Toniko Pantoja | Storyboard Artist |
| Art | Nate Wragg | Production Design |
| Visual Effects | Hans Dastrup | Animation Supervisor |
| Visual Effects | Richard Shiba | Layout Supervisor |
| Writing | Januel Mercado | Head of Story |
| Lighting | Avedis Ekmekjian | Lighting Supervisor |
| Lighting | C. Jin Im | Lighting Supervisor |
| Lighting | Sondra Verlander | Lighting Supervisor |
| Art | Heidi Jo Gilbert | Storyboard Artist |
| Production | Christi Soper Hilt | Casting |
| Visual Effects | David Badgerow | Animation |
| Visual Effects | Amaury Aubel | Effects Supervisor |
| Art | Simon Wells | Storyboard Artist |
| Visual Effects | Robyne Powell | Animation |
| Visual Effects | Kirsten Kawamura | Visual Development |
| Visual Effects | Ritchie Sacilioc | Visual Development |
| Visual Effects | Priscilla Wong | Visual Development |
| Visual Effects | Patrick Danaher | Animation |
| Visual Effects | David Couchariere | Animation |
| Visual Effects | Luca Pisanu | Visual Development |
| Visual Effects | Paul Schoeni | Visual Development |
| Visual Effects | Ruben Perez | Visual Development |
| Art | Faryn Pearl | Storyboard Artist |
| Production | Ryan Naylor | Production Coordinator |
| Visual Effects | Leighton Hickman | Visual Development |
| Visual Effects | Kristof Serrand | Animation |
| Visual Effects | Kevan Shorey | Animation |
| Visual Effects | Greg Whittaker | Animation |
| Art | Peter Zaslav | Art Direction |
| Production | Rachel Zusser | Associate Producer |
| Visual Effects | Betsy Nofsinger | Visual Effects Supervisor |
| Art | Evon Freeman | Storyboard Artist |
| Art | Taylor Meacham | Storyboard Artist |
| Art | Kaan Kalyon | Storyboard Artist |
| Visual Effects | Patrick Giusiano | Animation |
| Visual Effects | Thomas Grummt | Animation |
| Visual Effects | Laura H. Han | Animation |
| Visual Effects | Jakob Hjort Jensen | Head of Animation |
| Visual Effects | Rani Naamani | Animation Supervisor |
| Editing | Jacquelyn Karambelas | Associate Editor |
| Visual Effects | Brooke Shay Bradford | Animation |
| Visual Effects | John Hill | Animation |
| Camera | Jon Gutman | Head of Layout |
| Crew | Wil Whaley | Digital Supervisor |
| Visual Effects | Fabio Lignini | Animation Supervisor |
| Visual Effects | Liron Topaz | Animation Supervisor |
| Visual Effects | Mark Sandell | Effects Supervisor |
| Visual Effects | Domin Lee | Effects Supervisor |
| Art | David Wolter | Storyboard Artist |
| Art | Colin Jack | Storyboard Artist |
| Art | William Salazar | Storyboard Artist |
| Visual Effects | Philippe Brochu | Visual Development |
| Visual Effects | Steven Hornby | Animation |
| Visual Effects | Elisabeth Franklin | Animation |
| Visual Effects | Drew Adams | Animation |
| Visual Effects | Garrett O'Neal | Animation |
| Visual Effects | Martin P. Hopkins | Animation |
| Visual Effects | Sébastian Piquet | Visual Development |
| Visual Effects | Jesse Aclin | Visual Development |
| Visual Effects | Kimberlee Allyn | Animation |
| Visual Effects | Laurent Caneiro | Animation |
| Visual Effects | Joseph Chong | Animation |
| Art | Adam Rosette | Storyboard Artist |
| Art | Gary Graham | Storyboard Artist |
| Art | Steven A. MacLeod | Storyboard Artist |
| Editing | Collin Erker | Assistant Editor |
| Visual Effects | David Polk | Animation |
| Visual Effects | Frederic William Stewart | Visual Development |
| Visual Effects | Andrew Harkins | Animation |
| Art | Tom Caulfield | Storyboard Artist |
| Visual Effects | Luiza Alaniz | Animation |
| Visual Effects | Dane Stogner | Animation |
| Art | Maggie Kang | Storyboard Artist |
| Art | Kerry McAllister | Storyboard Artist |
| Editing | Katie Parody | Assistant Editor |
| Visual Effects | Kelly Vawter | Animation |
| Crew | Christopher DeFaria | Thanks |
| Sound | Shelley Roden | Foley Artist |
| Crew | Wataru Hokoyama | Additional Music |
| Sound | Tim Davies | Orchestrator |
| Crew | John Cleese | Thanks |
| Crew | Jerry Schmitz | Thanks |
| Sound | Scott Curtis | Foley Mixer |
| Crew | Ken Gombos | Mixing Engineer |
| Sound | Jeremy Levy | Orchestrator |
| Sound | Jack Black | Songs |
| Sound | Mac Smith | Sound Effects Editor |
| Sound | Richard Duarte | Foley Mixer |
| Sound | Dominick Certo | Music Editor |
| Sound | Brian Byrne | Orchestrator |
| Sound | Ryan Humphrey | Orchestrator |
| Editing | Paul McGhee | Colorist |
| Sound | Jonathan Greber | Dialogue Editor |
| Sound | Dee Selby | Foley Editor |
| Sound | Alfonso Casado Trigo | Conductor |
| Sound | Lorenzo Carrano | Orchestrator |
| Visual Effects | Brendan Kirschbaum | Animation |
| Sound | Doug Winningham | Foley Editor |
| Sound | John Roesch | Foley Artist |
| Sound | Jana Vance | Foley Artist |
| Visual Effects | Ryan Vicik | Animation |
| Visual Effects | Michelle Cowart | Animation |
| Visual Effects | Beril Pisgin-Saglam | Animation |
| Editing | Gregory Creaser | Colorist |
| Visual Effects | Ludovic Bouancheau | Animation |
| Sound | Derek McGinley | Sound Re-Recording Assistant |
| Visual Effects | Sean Mack | Animation |
| Visual Effects | David Weatherly | Animation |
| Visual Effects | Alberto Corral | Animation |
| Crew | Pete Siebert | Additional Music |
| Crew | Jennifer Howell | Thanks |
| Crew | Tom McGrath | Thanks |
| Sound | Ronni Brown | Foley Artist |
| Sound | Jordan Seigel | Orchestrator |
| Sound | Pascal Garneau | Sound Effects Editor |
| Sound | Rick Hromadka | Sound Designer |
| Sound | James McWilliam | Orchestrator |
| Writing | Dan Hageman | Screenplay |
| Directing | Joel Crawford | Director |
| Writing | Kevin Hageman | Screenplay |
| Production | Mark Swift | Producer |
| Writing | Chris Sanders | Characters |
| Writing | Bob Logan | Screenplay |
| Writing | Paul Fisher | Screenplay |
| Writing | Kirk DeMicco | Characters |
| Visual Effects | Lisa Curtis Saunders | Pipeline Technical Director |
| Writing | Chris Sanders | Story |
| Writing | Kirk DeMicco | Story |
| Sound | Mark Mothersbaugh | Original Music Composer |
| Writing | John Cleese | Characters |
