Kevin Costner as Enzo (voice)

Milo Ventimiglia as Denny Swift

Jackie Minns as Mrs. Spangle

Marcus Hondro as Mr. Spangle

Ian Lake as Mike

Andres Joseph as Tony

Gary Cole as Don Kitch

Donald Heng as Sean Wright

Peter Ciuffa as Crew Chief

Matthew Kevin Anderson as Fox Sports Reporter

Amanda Seyfried as Avery "Eve" Swift

Kathy Baker as Trish

Martin Donovan as Maxwell

Nicole Anthony as Midwife

Ryan Kiera Armstrong as Zoë Swift

McKinley Belcher III as Mark Finn

Dan Quinn as Jogger

Ronald Patrick Thompson as Dad at Bus Stop

Brian Markinson as Mr. Ness

Leo Chiang as Officer

Patrick Roccas as Officer

Vaughn Johseph as Business News Presenter

Al Sapienza as Luca Pantoni

Aliza Vellani as Vet's Assistant

Karen Holness as Vet

David James Lewis as Prosecutor

Judith Maxie as Judge

Lily Dodsworth-Evans as 17-Year-Old Zoë

Giacomo Finn as Italian Boy

Aias Dalman as Friend of Zoë (uncredited)