Chris Pratt

Mario (voice)

Anya Taylor-Joy

Princess Peach (voice)

Charlie Day

Luigi (voice)

Jack Black

Bowser (voice)

Keegan-Michael Key

Toad (voice)

Seth Rogen

Donkey Kong (voice)

Fred Armisen

Cranky Kong (voice)

Sebastian Maniscalco

Spike (voice)

Charles Martinet

Mario's Dad / Giuseppe (voice)

Kevin Michael Richardson

Kamek (voice)

Khary Payton

Penguin King (voice)

Rino Romano

Uncle Tony (voice)

John DiMaggio

Uncle Arthur (voice)

Jessica DiCicco

Mario's Mom (voice)

Eric Bauza

Toad General (voice)

Juliet Jelenic

Lumalee (voice)

Scott Menville

Koopa General (voice)

Carlos Alazraqui

Additional Voices (voice)

Jason Broad

Additional Voices (voice)

Ashly Burch

Additional Voices (voice)

Rachel Butera

Additional Voices (voice)

Cathy Cavadini

Additional Voices (voice)

Will Collyer

Additional Voices (voice)

Django Craig

Additional Voices (voice)

Willow Geer

Additional Voices (voice)

Aaron Hendry

Additional Voices (voice)

Andy Hirsch

Additional Voices (voice)

Barbara Harris

Additional Voices (voice)

Phil LaMarr

Additional Voices (voice)

Jeremy Maxwell

Additional Voices (voice)

Daniel Mora

Additional Voices (voice)

Eric E. Osmond

Additional Voices (voice)

Noreen Reardon

Additional Voices (voice)

Lee Shorten

Additional Voices (voice)

Cree Summer

Additional Voices (voice)

Nisa Ward

Additional Voices (voice)

Nora Wyman

Additional Voices (voice)

Kazumi Totaka

Yoshi (voice, uncredited)