Watch Out, We're Mad

After a tied 1st place in a local stunt race, two drivers start a contest to decide who of them will own the prize, a dune buggy. But when a mobster destroys the car, they are determined to get it back.

• 
  Marcello Fondato
• 
  Rinaldo Ricci
• 
  Paolo Fondato
• 
  Isabel Ruiz Capillas

• 
  Terence Hill
  Kid
• 
  Bud Spencer
  Ben
• 
  John Sharp
  Jefe
• 
  Patty Shepard
  Liza
• 
  Donald Pleasence
  Doctor
• 
  Deogratias Huerta
  Attila
• 
  Manuel de Blas
  Paganini
• 
  Luis Barbero
  Jeremias
• 
  Emilio Laguna
  Director coral
• 
  Rafael Albaicín
  Feriante
• 
  Giancarlo Bastianoni
  Gymnast
• 
  Roberto Alessandri
• 
  Ada Pometti
  Girl #1
• 
  José Yepes
• 
  Inés Morales
  Girl #2
• 
  José Luis Lizalde
• 
  Omero Capanna
  Thug at Party (uncredited)
• 
  Giovanni Cianfriglia
  Boxer (uncredited)
• 
  Rémy Julienne
  Biker Thug (uncredited)
• 
  Rocco Lerro
  Gymnast (uncredited)