Marrow

Jessica Dawn Willis

Jamie Foster/Distal Marrow

Danielle Harris

Camilla Moore

Michael Ironside

Dr. Jonathan Myers

Matthew Tompkins

Sergeant Frank Mitchell

Phil Harrison

James/The Voice

Abby Joy

Bailey Marshall

Ashley Spicer

Kimberly Black

Rrian Ronda

Sophie Cage

Vanessa Sun

Lilly Hoover

Kristin Payne

The Entity

Carlos Cortez

Detective Roger Riggs

Marc Rouse

Bobby

Mitch McLeod

The Interviewer(uncredited)

Rachel Rice

Ripley(uncredited)