
James Montgomery "Jimmy" Doohan (March 3, 1920 – July 20, 2005) was a Canadian character and voice actor, best known for his role as Montgomery "Scotty" Scott in the television and film series Star Trek. His characterization of the Scottish Chief Engineer of the Starship Enterprise was one of the most recognizable elements in the Star Trek franchise, for which he also made several contributions behind the scenes. Many of the characterizations, mannerisms, and expressions that he established for Scotty and other Star Trek characters have become entrenched in popular culture.
Following his success with Star Trek, he supplemented his income and showed continued support for his fans by making numerous public appearances. Doohan often went to great lengths to buoy the large number of fans who have been inspired to make their own accomplishments in engineering and other fields, as a result of Doohan's work and his encouragement.
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Star Trek: The Motion Picture
1979 · as Cmdr. Montgomery 'Scotty' Scott

Star Trek IV: The Voyage Home
1986 · as Captain Montgomery 'Scotty' Scott

Star Trek: Generations
1994 · as Captain Montgomery "Scotty" Scott

Star Trek II: The Wrath of Khan
1982 · as Cmdr. Montgomery 'Scotty' Scott

National Lampoon's Loaded Weapon 1
1993 · as Scotty

Star Trek V: The Final Frontier
1989 · as Captain Montgomery 'Scotty' Scott

Star Trek VI: The Undiscovered Country
1991 · as Captain Montgomery 'Scotty' Scott

Star Trek III: The Search for Spock
1984 · as Captain Montgomery 'Scotty' Scott

Trekkies
1997 · as Self

Pretty Maids All in a Row
1971 · as Follo

Fantastic Voyage
1966 · as Dr. Sawyer (Hypothermia technician) (uncredited)

Storybook
1994 · as Uncle Monty

The Satan Bug
1965 · as Second Agent "X-Ray", scratches hand

Double Trouble
1992 · as Chief O'Brien

Way of Tomorrow: The Evolution of Science Fiction Movies
2022 · as Self - (archive footage)

Knight Rider 2000
1991 · as James 'Scotty' Doohan

Man in the Wilderness
1971 · as Benoit

36 Hours
1964 · as Bishop (uncredited)