Martin Landau (June 20, 1928- July 15, 2017) was an American film and television actor who appeared in Experiment K10 Cosmic Princess (which is a TV movie edited from select season two episodes of the show Space: 1999, which starred Landau) and on the RiffTrax experiments The X-Files: Fight The Future and Firehead (with Christopher Plummer).

Landau is also known for his recurring role on the original Mission: Impossible television series and won various awards for his portrayal of Bela Lugosi in the 1994 film Ed Wood (starring Johnny Depp). Landau also starred in select Tim Burton movies and was the head of the Hollywood branch of The Actor's Studio.