Main Cast
- Dr. Bill Fuller
- Dr. Jessica Morgan, Director McNaughton Labs
- Margo Simar the Carrier
- Dr. Dave McKay
- Dr. Celia Graham, Bill's Associate
- Dr. Allen Saunders, Public Health Officer
- Joan Fuller, Bill's Wife
- Station Wagon Driver picking up Margo
- Roger, little boy
- Jill, little girl
- Ward Security Agent
- Dr. Liebowitz
- Epileptic
- Woman in hospital
- Escaping guard
Production
Distributors
Also Known As
- Mutation (inc)
- Induced Syndrome (uk)
- M-3: The Gemini Strain (us)