乔丹·莱德

Jordan Ladd

饰：Madeline Matheson

加布丽·罗丝

Gabrielle Rose

饰：Vivian Matheson

萨曼莎·费里斯

Samantha Ferris

饰：Dr. Patricia Lang

马尔科姆·斯图尔特

Malcolm Stewart

饰：Dr. Richard Sohn

Stephen Park

Stephen Park

饰：Michael Matheson

舍治·哈德

Serge Houde

饰：Henry Matheson

Evan Lanier

Evan Lanier

饰：Grace at 5 months

Shelly Gant

Shelly Gant

饰：Tracey - talk radio host (uncredited)

Kate Herriot

饰：Shelly

Jamie Stephenson

饰：Skinny Clerk

Tenai Cam Measmer

饰：Grace as an Infant

Annabel Kathlynn Bast

饰：Grace as an Infant

Mark D. Claxton

饰：Veterinarian

克里斯·坎宁安

Chris Cunningham

饰：Lab Technician

亚当·格林

Adam Green

Troy Skog

饰：ER Doctor

Karen Von Staden

Karen Von Staden

饰：Dr. Sohn's Secretary,(as Karen von Staden)