(1981) Superbman: The Other Movie

as Jel-lo

(1996) The Making of Star Trek Deep Space Nine Trials And Tribble-ations

as Self

(2018) Demon Protocol

as James McCarthy

(2016) Star Trek: The Journey to the Silver Screen

as Self

(2012) Backyard Blockbusters

as Himself

(2016) Star Trek: Inside the Roddenberry Vault

as Self

(1987) Star Trek: The Next Generation

as ---

(1973) Star Trek

as Security Ensign (voice) (uncredited)

(1973) Star Trek

as EM / 3 / Green (voice) (uncredited)

(2021) The Center Seat: 55 Years of Star Trek

as Self

(2012) Alien Encounters

as Self - Author