Bill Hader

Guy Gagné (voice)

Snoop Dogg

Smoove Move (voice)

Maya Rudolph

Burn (voice)

Ben Schwartz

Skid Mark (voice)

Richard Jenkins

Bobby (voice)

Ken Jeong

Kim Ly (voice)

Michelle Rodriguez

Paz (voice)

Mike Bell

White Shadow (voice)

Mario Andretti

Dos Bros Customer / Race Official (voice)

Aidan Andrews

Bike Boy (voice)

Aaron Berger

Danny (voice)

Jen Cohn

Network Reporter (voice)

Paul Dooley

The Foreman (voice)

Susan Fitzer

Sally / American Anchor (voice)

Dario Franchitti

Scottish Anchor / Male Tourist (voice)

Brian Hopkins

Lookout Snail (voice)

Joseph Izzo

FAST Network Announcer / Security Guard #1 (voice)

Gordon James

Security Guard #2 (voice)

Andrea Montana Knoll

Worker Snail #7 / Female Tourist (voice)

Chris Miller

Tour Bus Driver (voice)

Latifa Ouaou

Worker Snail #3 (voice)

Paul Page

Announcer #1 (voice)

Chris Parnell

Announcer #2 (voice)

Will Power

Australian Anchor (voice)

Lloyd Sherr

Spanish DJ (voice)

Kurtwood Smith

Indy CEO (voice)

David Soren

Worker Snail #1 / Can't Tuck Snail / Gagne's Crew Chief / Indy Network Executive / Newspaper Boy / Autotune Kid (voice)

Paul Soren

Worker Snail #5 (voice)

Mark Walton

Official (voice)

Frank Welker

Crows (voice) (uncredited)