Näyttelijät

• Brigitte Bardot — Brigitte Bardot
• Bill Mumy — Erasmus 'Ras' Leaf
• James Stewart — Professor Robert Leaf
• Glynis Johns — Vina Leaf
• Fabian — Kenneth 'Kenny' Taylor
• Cindy Carol — Pandora 'Panny' Leaf
• Charles Knox Robinson — George
• Jane Wald — Terry, George's Wife
• John Williams — Peregrine Upjohn
• Jack Kruschen — Doctor Volker
• Howard Freeman — Dean Sawyer
• Susanne Cramer — Blonde Doll (Upjohn's Girl)
• James Brolin — Student at Leaf Rally
• Charles Robinson — George