Shay Mitchell
Megan Reed

Kirby Johnson
Hannah Grace

Grey Damon
Andrew Kurtz

Stana Katic
Lisa Roberts

Louis Herthum
Grainger

J.P. Valenti
Boston Cop #1

Larry Eudene
Doctor

James A. Watson, Jr
Dr. Henry Lewis

Lexie Roth
AA Member

Mickey Gilmore
Boston Police Officer

Shawn Fitzgibbon
Other Cop

Jacob Ming-Trent
Ernie

Arthur Hiou
Boston Police Officer

Steven Weisz
Pathologist

Kenneth Israel
Cop

Nick Thune
Randy

Maximillian McNamara
Dave

Guy Clemens
Father Cunningham

Gijs Scholten van Aschat
Father Marcato

Marianne Bayard
Female Ambulance Driver