Bill Hader

Guy Gagné (voice)

Snoop Dogg

Smoove Move (voice)

Ben Schwartz

Skid Mark (voice)

Maya Rudolph

Burn (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)

Ryan Crego

VIP (voice)

Rich Dietl

Tomato Slicer / Reporter (voice)

Paul Dooley

The Foreman (voice)

Derek Drymon

Worker Snail #2 / FAST Network Trackside Reporter (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)

Lashana Rodriguez

Radio DJ / Hot Oven (voice)

James Ryan

Phil / Plant Worker / Takao Noguchi (voice)

Lloyd Sherr

Spanish DJ (voice)

Kurtwood Smith

Indy CEO (voice)

David Soren

Various Characters (voice)

Paul Soren

Worker Snail #5 (voice)

Lisa Stewart

Worker Snail #4 / Indy Marketing Executive (voice)

Mark Walton

Official (voice)