Obsazení

• Laurie Mitchell — Queen Yllana
• Dave Willock — Lt. Mike Cruze
• Lisa Davis — Motiya
• Eric Fleming — Capt. Neal Patterson
• Paul Birch — Prof. Konrad
• Patrick Waltz — Lt. Larry Turner
• Barbara Darrow — Kaeel
• Mary Ford — Venusian Girl
• Marya Stevens — Venusian Girl
• Lynn Cartwright — Venusian Girl
• Kathy Marlowe — Venusian Girl