Cameron Mitchell (November 4, 1918 - July 6, 1994) was an American actor who appeared in the MST3K Experiments Stranded in Space (as George Benedict) and Space Mutiny (as Alex Jansen). He later appeared in the RiffTrax/RiffTrax Presents releases Frankenstein Island, Viva Knievel!, Supersonic Man, Flight to Mars, and Deadly Prey.
The son of a minister, Mitchell began working on Broadway and participated in an experimental television broadcast. When World War II was declared, Mitchell enlisted in the US Army Air Force and served as a bombardier.
In 1945 Mitchell made his film debut in the film What Next, Corporal Hargrove? He played the role of Happy in both the stage and screen versions of Death of a Salesman.