Bob Hoskins

Mario Mario

John Leguizamo

Luigi Mario

Dennis Hopper

King Koopa

Samantha Mathis

Daisy

Fisher Stevens

Iggy

Richard Edson

Spike

Fiona Shaw

Lena

Dana Kaminski

Daniella

Mojo Nixon

Toad

Gianni Russo

Scapelli

Francesca P. Roberts

Bertha

Lance Henriksen

The King

Desiree Marie Velez

Angelica

Andrea Powell

Brooklyn Girl

Don Lake

Sgt. Simon

Terry Finn

Hatcheck Girl

Michael Harding

Goomba

Harry S. Murphy

Reporter #1

Patt Noday

Reporter #2

Kevin West

Devo Controller

Frank Welker

Creatures (voice)

Dan Castellaneta

Narrator (voice)

Mark Jeffrey Miller

Vendor (uncredited)