Countdown

Elizabeth Lail as Quinn Harris Lisa Linke as Margot Peter Facinelli as Dr. Sullivan John Bishop as Gerry Andrea Anders as Jamie Harris Sammi Hanratty as Vlogger Valente Rodriguez as Father David Jonny Berryman as Jeff Britt Rentschler as Rosie Kevin William Paul as YouTuber (uncredited) Jordan Calloway as Matt Monroe Tichina Arnold as Nurse Amy P.J. Byrne as Father John Jeannie Elise Mai as Allie Allen Zwolle as Patient Talitha Eliana Bateman as Jordan Harris Matt Letscher as Charlie Anne Winters as Courtney Cornell Adams as Dave Chuck Filipov as Roberto Ramsay Philips as Glenn Marisela Zumbado as Kate Tom Segura as Derek Lana McKissack as Rachel John Barbolla as Pickup Driver Willow Hale as Elderly Patient (uncredited) Dillon Lane as Evan Nathan Moore as Jack Christina Pazsitzky as Krissy Mariano Mendoza as Pool Player (uncredited) Austin Zajur as Brock McMasters (uncredited) Louisa Abernathy as Mrs. Talbot Charlie McDermott as Nurse Scott

John Rickard Producer Joel Dougherty Sound Re-Recording Mixer Allison Caetano Stunts Marc Scizak Stunt Coordinator Ashley Lambert ADR Voice Casting Hopper Stone Still Photographer Terrence Julien Stunts Maxime Alexandre Director of Photography Adam Fogelson Executive Producer Norb Phillips Stunts Mike Li Stunts Sean Anders Producer Gregory Plotkin Executive Producer Danny Bensi Music Dirk Rogers Stunts Keith Campbell Stunts Hector C. Gika Sound Designer Robert Simonds Executive Producer Tami Lane Makeup Department Head Nicolas Harvard Co-Producer, First Assistant Director Justin Dec Director, Writer Lauren Shaw Stunts Shauna Duggins Stunts Rich Delia Casting Director Erica Preus Key Makeup Artist John Morris Producer Athena Perample Stunts