Adam Sandler

(Donny)

Andy Samberg

(Todd)

Leighton Meester

(Jamie)

James Caan

(Father McNally)

Vanilla Ice

()

Tony Orlando

(Steve Spirou)

Will Forte

(Phil)

Milo Ventimiglia

(Chad)

Susan Sarandon

(Mary McGarricle (Present Day))

Blake Clark

(Gerald)

Nick Swardson

(Kenny)

Eva Amurri Martino

(Mary McGarricle)

Meagen Fay

(Helen)

Ana Gasteyer

(Mrs. Ravensdale)

Rachel Dratch

(Phil's Wife)

Peggy Stewart

(Grandma Delores)

Justin Weaver

(Young Donny)

Todd Bridges

()