Adam Wingard as Billy

Simon Barrett as Michael Bamfeaux

Caroline White as Alex

Sophia Takal as Callie

Helen Rogers as Rebecca

Caitlin Stainken as Amy

Mike Brune as Greg Lyon

Lydia Hyslop as Photo Model

Hannah Fierman as Shannon Fierman

Adam Fristoe as Officer H Thompson

Ashlee Heath as Rachel Bamfeaux

Rosemary Plain as Model in River

Lance Kilby as Photo Crew

Mark Podijil as Detective

Matthew Stanton as Detective

Alex Orr as Photo Crew

Katie Orr as Photo Crew

Mike Donlan as Photo Crew

Sophia Rosen as Asphyxia Model

Christina Goins as Jogger Model

Joe Swanberg as Literary Agent

Micky Francis as Bartender