John Gulager |
Danielle Panabaker | Maddy | |
Matt Bush | Barry | |
David Koechner | Chet | |
Katrina Bowden | Shelby | |
Jean-Luc Bilodeau | Josh | |
Chris Zylka | Kyle | |
Adrian Martinez | Big Dave | |
Paul James Jordan | Travis | |
Meagan Tandy | Ashley | |
Christopher Lloyd | Mr. Goodman | |
Paul Scheer | Andrew | |
Gary Busey | Clayton | |
Clu Gulager | Mo | |
Sierra Fisk | Bethany | |
Matthew Lintz | Freckled Boy | |
Sylvia Jefferies | Young Mother | |
Jenna Hurt | Rochelle | |
Rozlyn Papa | Dawn | |
Alisa Harris | Hysteric/Stocky Woman | |
Stacy Rabon | Fearful Woman | |
Beth Powder | Waterpark Patron | |
Kathy Sue Holtorf | Bimbo Lifeguard | |
Irina Voronina | Kiki | |
Michelle Matthewson | Nurse | |
Zinnia Satour-Chraa | Mom #1 | |
Michael Algieri | Theo Fallon (neoficiálně) | |
Sheila Brothers | Bloody Bather (neoficiálně) | |
Truman Brothers | Staring Kid (neoficiálně) | |
Michael Faulkner | Swimmer (neoficiálně) | |
Katie Garner | Lizzie (neoficiálně) | |
Beth Gosnell | Saved Dead Woman (neoficiálně) | |
Sierra Holmes | Bather (neoficiálně) | |
Richard Wes Howren | Water Park Patron (neoficiálně) | |
Sam Jones III | Thomas Fallon (neoficiálně) | |
Cody Kennedy | Lifeguard Cody (neoficiálně) | |
Shanica Knowles | Kendra (neoficiálně) | |
Michael L. Kuhn | Male Staffer (neoficiálně) | |
Karen Malina | Josh's Mom (neoficiálně) | |
Livia Milano | Dying Bikini Girl (neoficiálně) | |
Joe Montanti | Water Park Monkey Man (neoficiálně) | |
Elise Neal | Jenina Fallon (neoficiálně) | |
Nate Panning | Dad #1 (neoficiálně) | |
Ving Rhames | Deputy Fallon (neoficiálně) | |
Michael J Roberts | Hospital Patient (neoficiálně) | |
David Schifter | Bite Victim's Father (neoficiálně) | |
Naomi Snieckus | Pearl (neoficiálně) | |
Tabitha Taylor | Lifeguard (neoficiálně) | |
Pat Thomas | Bather (neoficiálně) | |
Tyler Vivencio | Luke (neoficiálně) | |
Robert Wilmoth | Boy discovering corpses (neoficiálně) | |
Jacqueline MacInnes Wood | Alex (neoficiálně) | |
Melissa Anne Young | Bikini Girl (neoficiálně) | |
Marta Zolynska | Bella (neoficiálně) |
Marcus Dunstan | (napsal) | |
Joel Soisson | (napsal) | |
Pete Goldfinger | (postavy) | |
Josh Stolberg | (postavy) | |
Patrick Melton | (napsal) |
Chako van Leeuwen | (výkonný producent) | |
Joel Soisson | (producent) | |
Ben Ormand | (výkonný producent) | |
Matthew Stein | (výkonný producent) | |
Marc Toberoff | (producent) | |
Mark Canton | (producent) | |
Bob Weinstein | (výkonný producent) | |
Harvey Weinstein | (výkonný producent) | |
Pete Goldfinger | (co-producent) | |
Josh Stolberg | (co-producent) |
Alexandre Lehmann |
Elia Cmiral |
Devin C. Lussier | ||
Martin Bernfeld |
Ermanno Di Febo-Orsini |
Emma Jacobs | (makeup effects artist) | |
Coni Andress | (second hair stylist) | |
Denise Baer | (makeup effects crew) | |
Jamie Grove | (makeup effects crew) | |
Louis Kiss | (makeup effects crew) | |
Nick Marra | (makeup effects crew) | |
Yoko Nobushi | (key makeup artist additional photography) | |
Mike J. Regan | (makeup effects crew) | |
Eleanor Sabaduquia | (makeup department head additional photography) | |
Gary J. Tunnicliffe | (special makeup & creature effects designer) | |
Mark Maitre | (makeup effects crew) | |
Dan Driscoll | (makeup effects crew) | |
Jason Willis | (maskér) | |
Gary Pawlowski | (makeup effects crew) | |
Tonya Johnson | (maskér) | |
Richard Maybery | (makeup effects crew) | |
Mike Measimer | (makeup effects crew) | |
Mecki Heussen | (makeup effects crew) | |
Larry Odien | (makeup effects crew) | |
Holly Sago | (key makeup artist) | |
Steve Winsett | (makeup effects crew) | |
Pedro Valdez | (makeup effects crew) |
Thurston Edwards |
David Hoff |