
Gilbert C. Gerard (January 23, 1943 – December 16, 2025) was an American actor, known for his role as Captain William "Buck" Rogers in the 1979–81 television series Buck Rogers in the 25th Century. Gerard was employed as an industrial chemist, and within a few years he became regional manager of the chemical company headed by governor Winthrop Rockefeller. Gerard's employers said they would appoint him as vice president if he undertook a master's degree, so he resigned rather than explain that he did not have a bachelor's degree. He then went to New York City where he studied drama by day and drove a taxicab at night. Gerard picked up a fare who showed an interest in the problems of unknown, unemployed actors. He told Gerard to report in a few days to the set of Love Story, which was being filmed on location in New York. When Gerard arrived on the Love Story set, he was hired as an extra. Later that day, he was singled out for a "bit" role, but his role was not included in the finished film. During the next few years, he did most of his acting in 400 television commercials, including a stint as spokesman for the Ford Motor Company. After small roles in Some of My Best Friends Are..., and Man on a Swing, Gerard gained a prominent role in the daytime soap opera, The Doctors. Gerard formed his own production company in partnership with a writer-producer, co-authored a screenplay called Hooch and filmed it as a starring vehicle for himself. With Hooch completed, he appeared in Ransom for Alice! and Universal's Airport '77. A guest appearance on Little House on the Prairie impressed producer-star Michael Landon, who cast him in the leading role in the 1978 TV movie Killing Stone. Gerard then landed his best-known role, as Captain William "Buck" Rogers in the TV series Buck Rogers in the 25th Century which ran from 1979-81, with the feature-length pilot episode being released theatrically some months prior to the first broadcast of the series. After this, he was featured in a number of other TV shows and movies, including starring roles in the 1982 TV movie Hear No Evil as Dragon, the short-lived series Sidekicks and E.A.R.T.H. Force. In 1992, Gerard presented the reality TV series Code 3, and for the remainder of the 1990s, Gerard made guest appearances on various TV shows, including Fish Police, Brotherly Love, The Big Easy, Days of Our Lives and Pacific Blue. In January 2007, Gerard was the subject of the one-hour documentary Action Hero Makeover on the Discovery Health Channel, which documented his year-long progress after undergoing life-saving mini-gastric bypass surgery in October 2005. According to the program, he had been struggling with his weight for 40 years, losing weight only to gain it back. By the time of the program's production, his weight had risen to over 350 pounds (159 kg). Within ten months he lost a total of 145 lb (66 kg). Gerard and his Buck Rogers co-star Erin Gray reunited in 2007 for the TV film Nuclear Hurricane, and also returned to the Buck Rogers universe by playing the characters' parents in the pilot episode of James Cawley's Buck Rogers Begins Internet video series in 2009. Gerard guest-starred as Admiral Jack Sheehan in "Kitumba", the January 1, 2014, episode of the fan web series Star Trek: Phase II. In 2015, Gerard voiced Megatronus in Transformers: Robots in Disguise.
2019Space Captain and CallistaMovieas Lance
2016The Nice GuysMovieas Bergen Paulsen
2011The Lost ValentineMovieas Neil Thomas Jr
2009Ghost TownMovieas Preacher McCready
2009Dire WolfMovieas Col. Hendry
2009ReptisaurusMovieas General Morgenstern
2008Bone EaterMovieas Big Jim Burns
2007Psycho Hillbilly Cabin Massacre!Movieas Narrator
2007Nuclear HurricaneMovieas Bob
2001Air RageMovieas Victor Quinn
2000The StepdaughterMovieas Jesse Conner
1999Fugitive MindMovieas Karl Gardner
1998Mom, Can I Keep Her?Movieas Reinhart
1996Pacific BlueTV showas Raymond Annandale · 1 episodes
1995Brotherly LoveTV showas Big Mike · 1 episodes
1991Soldier's FortuneMovieas Robert E. Lee Jones
1990E.A.R.T.H. ForceTV showas Dr. John Harding · 6 episodes
1990Commando Earth ForceMovieas Dr. John Harding
1989Final NoticeMovieas Harry Stoner
1989NightingalesTV showas Dr. Paul Petrillo · 13 episodes
1987Happy 100th Birthday, HollywoodMovieas Self
1986George Lucas' Star ToursMovie
1986SidekicksTV showDirector · 23 episodes
1986The Last Electric KnightMovieas Jake Rizzo
1985Fury to FreedomMovieas Officer
1985International AirportMovieas David Montgomery
1985Stormin' HomeMovieas Bobby Atkins
1984For Love or MoneyMovieas Mike
1982Hear No EvilMovieas Dragon
1982Not Just Another AffairMovieas Bob Gifford
1982Help Wanted: MaleMovieas Johnny Gillis
1980Monsters, Madmen & Machines: 80 Years of Science FictionMovieas Host
1979Buck Rogers in the 25th Century: Planet of the Slave GirlsMovieas Buck Rogers
1979Buck Rogers in the 25th CenturyTV showas Buck Rogers · 37 episodes
1979Buck Rogers in the 25th CenturyMovieas Capt. William " Buck " Rogers
1978Killing StoneMovieas Gil Stone
1977HoochMovieas Eddie Joe · Producer
1977Ransom for Alice!Movieas Clint Kirby
1977Airport '77Movieas Frank Powers
1976Battle of the Network StarsTV show2 episodes
1975BarettaTV show1 episodes
1974Little House on the PrairieTV showas Chris Nelson · 1 episodes
1974Man on a SwingMovieas Donald Forbes
1971Some of My Best Friends Are...Movieas Michel Mireaux
1969Hawaii Five-OTV showas Marty Cobb · 1 episodes
1963Miss USATV showas Self - Judge · 1 episodes
1957Code 3TV show5 episodes