The Alien Within
- Joer: 1990
- Land: United States of America
- Genre: Science Fiction, Horror
- Studio: American Independent Productions
- Schlësselwuert: monster, eternal youth, mad doctor, vanity
- Direkter: Ted Newsom
- Besetzung: John Henry Richardson, Suzanne Ager, Richard Harrison, Melissa Moore, Gordon Mitchell, Forrest J. Ackerman