James Caan as Grandpa

Jessica Walter as Maddy Harcourt

Louis Gossett Jr. as Mother

Kenneth Welsh as Harry

Paul Sorvino as Giovanni

Dylan Everett as Jake Bouchard

Jennifer Robertson as Jake's Mom

Greta Onieogou as Angie Wagner

Rob Archer as Rocky

Lawrence Dane as Wolf

Joanna Douglas as Monica

Jesse Bostick as Wendell

Jonathan Higgins as Jake's Dad

Pat Lemaire as Alfie

Samantha Madely as Attractive Woman

David Bronfman as Rabbi

Monica Dottor as Aspic Medic

Michael Crawford as Scrawny Kid

Timm Zemanek as Mr. Sterning

Brandon Garth as Todd Tomzak

Amy Matysio as Field Reporter

James Collins as Krak Guard #3

Christian Bako as Krak Guard #1

Yury Ruzhyev as Krak Guard #2

Paul Braunstein as General Komenkho