Imogen Poots as Riley Stone

Aleyse Shannon as Kris Waterson

Lily Donoghue as Marty Coolidge

Brittany O'Grady as Jesse Bolton-Sinclair

Caleb Eberhardt as Landon

Cary Elwes as Professor Gelson

Simon Mead as Nate

Madeleine Adams as Helena Ritterhouse

Nathalie Morris as Fran Abrams

Ben Black as Phil McIllaney

Zoë Robins as Oona Apteao

Ryan McIntyre as Brian Huntley

Mark Neilson as Gil O'Leary

Lucy Currey as Lindsay Helms

Jonny McBride as Black Mask