Shay Mitchell as Megan Reed

Kirby Johnson as Hannah Grace

Grey Damon as Andrew Kurtz

Stana Katic as Lisa Roberts

Louis Herthum as Grainger

J.P. Valenti as Boston Cop #1

Larry Eudene as Doctor

James A. Watson, Jr as Dr. Henry Lewis

Lexie Roth as AA Member

Mickey Gilmore as Boston Police Officer

Shawn Fitzgibbon as Other Cop

Jacob Ming-Trent as Ernie

Arthur Hiou as Boston Police Officer

Steven Weisz as Pathologist

Kenneth Israel as Cop

Nick Thune as Randy

Maximillian McNamara as Dave

Guy Clemens as Father Cunningham

Gijs Scholten van Aschat as Father Marcato

Marianne Bayard as Female Ambulance Driver

Jeff Bellin as Morgue Employee