James Montgomery Doohan (; March 3, 1920 – July 20, 2005) was a Canadian actor, best known for his role as Montgomery "Scotty" Scott in the television and film series Star Trek. Doohan's characterization of the Scottish chief engineer of the Starship Enterprise has become one of the most recognizable elements in the Star Trek franchise, and inspired many fans to pursue careers in engineering and other technical fields. He also made contributions behind the scenes, such as the initial development of the Klingon and Vulcan languages.
Prior to his acting career, Doohan served in the 14th Field Artillery Regiment of the 3rd Canadian Infantry Division. He also served as an Artillery Forward Observation Officer (FOO) and pilot. He saw combat in Europe during World War II, including the D-Day invasion of Normandy, in which he was wounded, apparently by friendly fire. After the war, he had extensive experience performing in radio and television, which led to his role as Scotty. Following the cancellation of the original Star Trek series, Doohan was typecast and had limited success in finding other roles; he returned to play the character in the animated and film continuations of the series, and made frequent appearances at Star Trek conventions.
Doohan was born in Vancouver, British Columbia, the youngest of four children of William Patrick Doohan and Sarah Frances (née Montgomery), who both emigrated from Bangor, County Down, Northern Ireland. His father, William Doohan, was born in Belfast, and was a pharmacist, veterinarian and dentist, and a member of the Pharmaceutical Society of Ireland. William Doohan owned a chemist shop in Main Street in Bangor beside Trinity Presbyterian Church and reportedly invented an early form of high-octane gasoline in 1923. Doohan's 1996 autobiography recounted his father's serious alcoholism.
The family moved from Vancouver to Sarnia, Ontario. Doohan attended high school at Sarnia Collegiate Institute and Technical School, where he excelled in mathematics and science. He enrolled in the 102nd Royal Canadian Army Cadet Corps in 1938.
In 1939, Doohan enlisted in the Canadian Army, joining the Royal Canadian Artillery, 14th (Midland) Field Battery of the 2nd Canadian Division. From there, he was moved to the 13th Field Regiment of the 3rd Canadian Division in their 22nd Field Battery. By 1940 he was a lieutenant and was sent to train in Britain. He first saw combat on D-Day, landing in the second wave in a reconnaissance party at Juno Beach. The 13th Field Regiment was interspersed with the Regina Rifle Regiment landing at Nan Sector of Juno Beach. Doohan positioned his battery on high ground, leading them through a field of anti-tank mines, and they took defensive positions for the night. Crossing between command posts at 23:30 that night, Doohan was hit by six rounds fired from a Bren gun by a nervous Canadian sentry: four in his leg, one in the chest, and one through his right middle finger. The bullet to his chest was stopped by a silver cigarette case given to him by his brother. His right middle finger had to be amputated, something he would conceal on-screen during most of his career as an actor, sometimes with a flesh-colored glove with a faux finger.
Doohan graduated from Air Observation Pilot Course 40 with eleven other Canadian artillery officers and flew Taylorcraft Auster Mark V aircraft for 666 (AOP) Squadron, RCAF as a Royal Canadian Artillery officer in support of 1st Army Group Royal Canadian Artillery. All three Canadian (AOP) RCAF squadrons were crewed by artillery officer-pilots and accompanied by non-commissioned RCA and RCAF personnel serving as observers. Although he was never actually a member of the Royal Canadian Air Force, Doohan was once labelled the "craziest pilot in the Canadian Air Force". In the late spring of 1945, on Salisbury Plain north of RAF Andover, he slalomed a plane between telegraph poles "to prove it could be done", earning himself a serious reprimand. (Various accounts cite the plane as a Hurricane or a jet trainer; however, it was an Auster Mark IV.)
After the war, Doohan moved to London, Ontario, for further technical education. After hearing a radio drama and believing he could do better, he recorded his voice at the local radio station, and learned about the Lorne Greene Academy of Radio Arts in Toronto. There he won a two-year scholarship to the Neighborhood Playhouse in New York City, where his classmates included Leslie Nielsen, Tony Randall, and Richard Boone.
In 1946, he had several roles for CBC radio, starting January 12. For several years, he shuttled between Toronto and New York as work demanded. He made his TV debut as a detective on the show Martin Kane, Private Eye, and appeared in 54 episodes. He estimated he performed in over 4,000 radio programs and 450 television programs during this period, and earned a reputation for versatility.
In the mid-1950s, he appeared as forest ranger Timber Tom (the northern counterpart of Buffalo Bob) in the Canadian version of Howdy Doody. Coincidentally, fellow Star Trek cast member William Shatner appeared simultaneously as Ranger Bill in the American version. Doohan and Shatner both appeared in the 1950s Canadian science fiction series Space Command. Doohan also appeared in several episodes of Hawkeye and the Last of the Mohicans in 1957–1958.
For GM Presents, he played the lead role in the CBC Television drama Flight into Danger (1956) by Arthur Hailey, and in others such as Hailey's Shadow of Suspicion (also 1956), and The Night they Killed Joe Howe (1960). (Arthur Hailey rewrote the former into the novel Runway Zero-Eight, and it was also adapted into the film Zero Hour!. This story was later satirized in Airplane!.)
Doohan's credits included The Twilight Zone (Season 4, Episode 3 "Valley of the Shadow" - 17 January 1961), GE True, Hazel ("Hazel's Highland Fling" as Gordon "Gordy" MacHeath). The Outer Limits, The Fugitive, Bewitched, Fantasy Island, Magnum, P.I., The Man from U.N.C.L.E. (Season 1, Episode 4 "The Shark Affair" - 1964 - and Season 2, Episode 20 "The Bridge of Lions Affair, Part 1" - 1966), and Bonanza. In the Bonanza episode "Gift of Water" (1962), he co-starred with actress Majel Barrett who would later play Star Trek's Nurse Christine Chapel. He played an assistant to the United States president in two episodes of Voyage to the Bottom of the Sea. He had an uncredited role in The Satan Bug (1965), appeared in the Daniel Boone episode "A Perilous Passage" (1970), appeared as a state trooper in Roger Vadim's film Pretty Maids All in a Row (1971, which was produced by Star Trek creator Gene Roddenberry), and played opposite Richard Harris in the movie Man in the Wilderness (1971).
Doohan also acted on stage, including Every Bed Is Narrow (1956) Bright Sun at Midnight (1957) and King Lear (1960) on the Crest Theatre in Toronto.
Doohan developed a talent for accents as a child. Auditioning for the role of chief engineer of the USS Enterprise, Doohan did several different accents. Producer Gene Roddenberry asked which he preferred, and Doohan replied, "If you want an engineer, in my experience the best engineers are Scotsmen." He chose the name "Montgomery Scott" after his grandfather. In later years, Doohan reenacted the casting process at Star Trek conventions, demonstrating a variety of possible voices and characters.
Doohan was quoted as saying, "Scotty is ninety-nine percent James Doohan and one percent accent." The character was originally conceived as semi-regular; but was elevated to be a regular supporting character. Doohan also provided voices for inanimate characters, including Sargon in "Return to Tomorrow", the M-5 in "The Ultimate Computer", the Mission Control Voice in "Assignment: Earth", and the Oracle in "For the World Is Hollow and I Have Touched the Sky".
Doohan returned to the role of Scotty in the early 1970s for Star Trek: The Animated Series. Walter Koenig (navigator Pavel Chekov) was not hired for this series due to budget limitations, so Doohan voiced a replacement character: alien navigator Arex. He also voiced most guest male roles, including that of Robert April, the first captain of the Enterprise and around 50 other roles, voicing as many as seven different characters in a single episode.