Grant Gustin Barry Allen, The Flash Actor Candice Patton Iris West Actor Danielle Panabaker Caitlin Snow Actor Jesse L. Martin Detective Joe West Actor Danielle Nicolet Cecile Actor Kayla Compton Allegra Garcia Actor Brandon McKnight Chester P. Runk Actor Natalie Dreyfuss Sue Dearbon Guest Star Christian Magby Deon Owens, Still Force Guest Star Susan Walters Dr. Carla Tannhauser Guest Star Mika Abdalla Tinya Wazzo Guest Star Meghan Gardiner Renee Wazzo Guest Star Amanda Khan Jude Washington Guest Star Greg Berlanti Executive Producer Andrew Kreisberg Executive Producer David Nutter Executive Producer Sarah Schechter Executive Producer Kellie Cyrus Director Jess Carson Writer Nathaniel Blume Original Music Mikah Sharkey Cinematographer Franco Garofalo Film Editor Lyndsey Baldasare Casting David Rapaport Casting Simone Gore Art Director Clayton Allen Set Decoration Joanne Leblanc Set Decoration