The Alien Within
- Ano: 1990
- País: United States of America
- Xénero: Science Fiction, Horror
- Estudo: American Independent Productions
- Palabra clave: monster, eternal youth, mad doctor, vanity
- Director: Ted Newsom
- Reparto: John Henry Richardson, Suzanne Ager, Richard Harrison, Melissa Moore, Gordon Mitchell, Forrest J. Ackerman
