Jack Donner and Robert Gentile in Star Trek (1966)

Jack Donner on "Malcolm in the Middle", playing Old Man (episode: "Lois' Makeover")

Jack Donner as Subcommander Tal in episode "The Enterprise Incident"

Jack Donner and Elisa Donovan in In Gayle We Trust (2009)

Jack Donner in La belle dame sans merci (2005)

Jack Donner on "Buffy the Vampire Slayer", playing Cleric (episode: "Spiral")

Jack Donner and Mark Stevens in Escape from Hell Island (1963)

Martin Landau, Jack Donner, Peter Graves, and Greg Morris in Mission: Impossible (1966)