Bud Spencer

Inspector Rizzo

Acting

Al Lettieri

Frank Barella

Acting

Enzo Cannavale

Inspector Caputo

Acting

Renato Scarpa

Inspector Morabito

Acting

Francesco De Rosa

Goldhand

Acting

Nancy Sit Ka-Yin

Makiko

Acting

Daygolo

Yoko

Acting

Robert Webber

Sam Accardo

Acting

Enzo Maggio

Gennarino

Acting

Roberta Paladini

Zigeunerin

Acting

Chaplin Chang

Chang Li

Acting

Dominic Barto

Tom Ferramenti

Acting

Jho Jhenkins

Jho, the American Sailor

Acting

Roberto Dell'Acqua

Little sailor

Acting

Claudio Ruffini

Big sailor

Acting

Kanchalee

Contact woman in Hong Kong

Acting

Lino Puglisi

Inspector in Macao

Acting

Edoardo Faieta

Willie Pastrone

Acting

Permsak Juhsai

Thai Twin #1

Acting

Komchaui Juhsai

Thai Twin #2

Acting

Prachapol Juhsai

Thai Twin #3

Acting

Riccardo Pizzuti

Accardo's Thug (uncredited)

Acting

Frank Nuyen

Policeman (uncredited)

Acting

Giorgio Iovine

Hospital Doctor (uncredited)

Acting

Tai San

Acting

Lui Tat

Acting

Alan Chui Chung-San

Acting