Bruce Willis

Character: Eddie 'Hudson Hawk' Hawkins

Danny Aiello

Character: Tommy Five-Tone

Andie MacDowell

Character: Anna Baragli

James Coburn

Character: George Kaplan

Richard E. Grant

Character: Darwin Mayflower

Sandra Bernhard

Character: Minerva Mayflower

David Caruso

Character: Kit Kat

Frank Stallone Jr.

Character: Cesar Mario

Donald Burton

Character: Alfred

Don Harvey

Character: Snickers

Andrew Bryniarski

Character: Butterfinger

Lorraine Toussaint

Character: Almond Joy

Burtt Harris

Character: Gates

Carmine Zozzora

Character: Antony Mario

Stefano Molinari

Character: Leonardo Da Vinci

Enrico Lo Verso

Character: Apprentice

Remo Remotti

Character: Guy on Donkey

Giselda Volodi

Character: Mona Lisa

P. Randall Bowers

Character: Prison Clerk

Arthur M. Wolpinsky

Character: Prison Security Guard

Frank Page

Character: Mario's Driver

Robert Vazquez

Character: Big Stan

Michael Klastorin

Character: Dean

Scott H. Eddo

Character: Jerry

John Savident

Character: Auctioneer

Lisa Matthews

Character: Girl in Car

John Lucantonio

Character: Vatican Guard

Antonino Iuorio

Character: Vatican Guard

Courtenay Semel

Character: Bratty Kid

Massimo Ciprari

Character: The Pope

Douglas Brian Martin

Character: Igg

Steven M. Martin

Character: Ook

Leonardo Cimino

Character: Cardinal

Giangiacomo Colli

Character: Waiter

Frank Welker

Character: Bunny the Dog (voice)

William Conrad

Character: Narrator (voice)