Twee jaar geleden werd een jonge vrouw genaamd Valerie verbrand nadat ze een zonnestudio was binnengegaan. Nu runt Rhonda een plaatselijke sportschool waar plotseling mensen worden vermoord.
Nee, helaas is Killer Workout nog niet beschikbaar op Netflix in Nederland.
| Sound | Peter McCartney | Music Editor |
| Camera | Charles Venniro | Dolly Grip |
| Camera | Robert Cardenas | Dolly Grip |
| Camera | Stephen Ashley Blake | Camera Operator |
| Production | Clinton Canada | Production Assistant |
| Camera | Tom Lee | Grip |
| Camera | Kevin Ivey | Second Assistant Camera |
| Camera | Tony Hernandez | Grip |
| Camera | Lorna Cansino | First Assistant Camera |
| Production | Joseph Porto | Production Assistant |
| Camera | Damon Marcellino | Grip |
| Camera | Mark Mayer | Grip |
| Camera | Humberto De Luna | Second Assistant Camera |
| Camera | Lorna Cansino | Second Assistant Camera |
| Camera | Brad Yuen | Grip |
| Camera | Steve Smith | Grip |
| Crew | Sheila Howard | Choreographer |
| Crew | Dianne Copeland | Choreographer |
| Directing | Susan Bierbaum | Script Supervisor |
| Costume & Make-Up | Stacy McFarland | Wardrobe Supervisor |
| Camera | Peter Bonilla | Camera Operator |
| Camera | Stephen Ashley Blake | Second Unit Director of Photography |
| Sound | Robert Michaels | Music Consultant |
| Crew | Tom Kromlag | Editorial Staff |
| Camera | Danno | Still Photographer |
| Production | Jennifer Manriquez | Production Coordinator |
| Editing | Caroline Ross | Assistant Editor |
| Camera | Davie Carothers | First Assistant Camera |
| Production | Debra May West | Production Assistant |
| Camera | William Small | Grip |
| Crew | Elke Muller | Stand In |
| Lighting | Dennis Comstock | Best Boy Electrician |
| Camera | David Beedon | Second Assistant Camera |
| Production | Peter Yuval | Production Manager |
| Sound | Dave Eddy | Sound Recordist |
| Art | Ted Prior | Set Designer |
| Sound | Doug Buseck | Boom Operator |
| Costume & Make-Up | Suzana P. Rupe | Makeup Artist |
| Lighting | Stephen Ashley Blake | Gaffer |
| Crew | Ted Prior | Special Effects |
| Sound | David Eddy | Sound Recordist |
| Crew | Ted Prior | Stunts |
| Crew | Fritz Matthews | Stunts |
| Directing | George Eskander | Second Assistant Director |
| Sound | Andrea Stone | Boom Operator |
| Sound | David Carrier | Sound Editor |
| Sound | John Hays | Sound Recordist |
| Camera | Joseph Antczak | First Assistant Camera |
| Production | David Winters | Executive Producer |
| Production | David A. Prior | Co-Producer |
| Art | Fritz Matthews | Set Designer |
| Sound | Todd Hayen | Original Music Composer |
| Production | Thomas Baldwin | Associate Producer |
| Crew | Fritz Matthews | Special Effects |
| Directing | Thomas Baldwin | First Assistant Director |
| Editing | David A. Prior | Editor |
| Camera | Peter Bonilla | Director of Photography |
| Costume & Make-Up | Robin Beauchesne | Makeup Artist |
| Writing | David A. Prior | Writer |
| Art | Holly-Elizabeth Crawford | Props |
| Crew | Michael Beck | Stunts |
| Camera | Thomas Baldwin | Second Unit Director of Photography |
| Production | Peter Yuval | Producer |
| Production | Marc Winters | Executive Producer |
| Directing | David A. Prior | Director |
