• 
  Walter Matthau

  Captain Thomas Bartholomew Red
• 
  Tony Peck

  Spanish Officer
• 
  Charlotte Lewis

  María-Dolores de la Jenya de la Calde
• 
  Bernard Musson

  Passenger
• 
  Damien Thomas

  Don Alfonso de la Torré
• 
  Daniel Emilfork

  Hendrik
• 
  Richard Dieux

  Spanish Officer
• 
  Roy Kinnear

  Dutch

• 
  Jacques Maury

  Spanish Officer
• 
  Emilio Fernandez

  Angelito
• 
  Ferdy Mayne

  Captain Linares
• 
  Raouf Ben Amor

  Armoury Guard
• 
  Michael Elphick

  Sentry
• 
  Cris Campion

  The Frog - Jean-Baptiste
• 
  Sydney Bromley

  Diddler

• 
  Robert Dorning

  Commander of Marines
• 
  Roger Ashton-Griffiths

  Moonhead
• 
  Anthony Dawson

  Spanish Officer
• 
  Olu Jacobs

  Boomako
• 
  Luc Jamati

  Pepito Gonzalez
• 
  David Kelly

  Surgeon
• 
  Wladyslaw Komar

  Jesus (as Wladislaw Komar)
• 
  José Santamaría

  Master at Arms (as Jose Santamaría)