The Big Cube

A young woman and her drug addict boyfriend plot to drive the woman's stepmother insane with LSD in a plot to secure an inheritance.

• 
  Tito Davison

• 
  Lana Turner
  Adriana Roman
• 
  George Chakiris
  Johnny Allen
• 
  Karin Mossberg
  Lisa Winthrop
• 
  Dan O'Herlihy
  Charles Winthrop
• 
  Richard Egan
  Frederick Lansdale
• 
  Pamela Rodgers
  Bibi
• 
  Carlos East
  Lalo
• 
  Regina Torné
  Queen Bee
• 
  Augusto Benedico
  Dr. Lorenz
• 
  Pedro Galván
  University Dean
• 
  Víctor Junco
  Delacroix
• 
  Norma Herrera
  Stella
• 
  Ricardo Adalid
  Justice of the Peace (uncredited)
• 
  Carlos Agostí
  Party guest (uncredited)
• 
  Javier Batiz
  (uncredited)
• 
  Carolina Cortázar
  Girl in the shower (uncredited)
• 
  Maria Luisa Cortés
  Guest wedding (uncredited)
• 
  Felipe de Flores
  Reporter (uncredited)
• 
  Rogelio Guerra
  David Brandt - Queen Bee's Bodyguard (uncredited)
• 
  José Roberto Hill
  Gary (uncredited)