Vera Farmiga

Corinne Walker

Donna Murphy

Kathleen Walker

Dagmara Dominczyk

Annika

John Hawkes

CW Walker

Joshua Leonard

Ethan Miller

Nina Arianda

Wendy Walker

Taissa Farmiga

Teenage Corinne Walker

Taylor Schwencke

Young Wendy Walker

Boyd Holbrook

Teenage Ethan Miller

Norbert Leo Butz

Pastor Bill

Bill Irwin

Pastor Bud

Michael Chernus

Ned

Ebon Moss-Bachrach

Luke

Sean Mahon

Liam Donovan

Jack Gilpin

Dr. Dick Adams

Molly Hawkey

Molly

Dannielle Rose

Gabe's Teacher (uncredited)