Michael Rennie

Acting

Michael Rennie

Born
Died
(aged 61)
Birthplace
Bradford, West Yorkshire, England, UK
Credits
112 titles

Biography

Michael Rennie (born August 1909 – June 10, 1971) was an English actor best known for his role as Klaatu in the science fiction classic The Day the Earth Stood Still (1951). He enjoyed a successful career spanning film, television, and theater, gaining fame for his dignified and often authoritative roles.

Michael Rennie was born Eric Alexander Rennie in Ilford, Essex, England. His early interest in acting led him to the Royal Academy of Dramatic Art (RADA), where he trained and developed his skills as a performer. He worked initially in British theater before transitioning to film.

Rennie’s early career included several roles in British films, but it was his move to Hollywood in the 1940s that helped him gain more widespread recognition. He appeared in a series of films, often portraying dignified or authoritative characters, with his tall stature, smooth voice, and good looks making him a natural fit for leading roles.

His breakthrough came with the science fiction film The Day the Earth Stood Still (1951), where he portrayed the alien visitor Klaatu. The film is considered one of the most influential sci-fi movies of all time, and Rennie’s portrayal of the calm and rational Klaatu became iconic. The film's message of peace, tolerance, and warning against militarism resonated with audiences, and Rennie’s performance as the alien ambassador remains one of his most famous and enduring roles.

Following The Day the Earth Stood Still, Rennie continued to appear in a variety of films, often in roles of authority or leadership. Some notable films he starred in include The Lost World (1960), The 27th Day (1957), and Journey to the Center of the Earth (1959), where he appeared alongside actors like James Mason and Pat Boone.

Rennie also appeared in numerous television series, including The Twilight Zone, The Outer Limits, and The Invaders. In the 1960s, he had roles in various TV shows, further establishing his presence in the science fiction and adventure genres.

Rennie was married twice. His first marriage was to actress Dorothy Dandridge in 1959, but they eventually divorced. Later, he married Shirley Sutherland, with whom he remained until his death.

Despite his fame, Rennie led a relatively private life and was known to be a gentleman both on and off screen. He had a reputation for being reserved and professional, a trait that made him well-suited to the types of roles he was often cast in.

Michael Rennie passed away on June 10, 1971, at the age of 61, from a heart attack while vacationing in Spain. His death marked the end of a distinguished career in film and television.

Rennie’s most enduring legacy is his portrayal of Klaatu in The Day the Earth Stood Still, which remains a staple of science fiction cinema. His calm, authoritative presence in the film and his portrayal of an alien visitor with a message of peace continue to resonate with audiences and are considered a high point in 1950s science fiction. Throughout his career, he brought dignity and depth to the roles he played, earning him a place in cinematic history, particularly within the science fiction genre.

Signature work

Known For

Acting credits 112

YearTitleRole
1998 Lost in Space Forever Film The Keeper (archive footage)
1995 Theremin: An Electronic Odyssey Film Klaatu (archive footage) (uncredited)
1979 The Horror Show Film (archive footage)
1970 Assignment Terror Film Dr. Odo Warnoff
1969 The Battle of El Alamein Film Bernard Law Montgomery
1969 Stoney Film Harvey Ward
1968 Subterfuge Film Goldsmith
1968 The Last Chance Film George McConnell
1968 Seven Into Hell Film Blynn
1968 The Devil's Brigade Film Lt. Gen. Mark Clark
1968 The Power Film Arthur Nordlund
1968 Naked You Die Film Inspector Durand
1967 Death on the Run Film Major Worthington Clark
1967 The Danny Thomas Hour TV Paul Heaton (1 ep)
1967 Hondo and the Apaches Film Tribolet
1967 Hondo TV (2 ep)
1967 Hotel Film Geoffrey - Duke of Lanbourne
1967 The Invaders TV Magnus, Vice Chancellor Pierre Alquist (1 ep)
1966 Cyborg 2087 Film Garth A7
1966 Jericho TV (1 ep)
1966 ABC Stage 67 TV (1 ep)
1966 The Time Tunnel TV Capt. Malcolm Smith (1 ep)
1966 Batman TV Sandman (2 ep)
1966 Ride Beyond Vengeance Film Brooks Durham
1965 The F.B.I. TV Conrad Letterman, Albert Robinson / Major John Anka, Eric Reverson (1 ep)
1965 Lost in Space TV The Keeper (2 ep)
1965 Branded TV (1 ep)
1964 Daniel Boone TV Maj. Peter Wellington, Edgar Newton (1 ep)
1964 The Man from U.N.C.L.E. TV Barnaby Partridge (1 ep)
1964 12 O'Clock High TV Gen. St. John Keighley (1 ep)
1963 Mary, Mary Film Dirk Winston
1963 Kraft Suspense Theatre TV Robert Thurston (1 ep)
1963 Bob Hope Presents the Chrysler Theatre TV Edward Parker Greene, Inspector Kauslake (1 ep)
1963 The Great Adventure TV President Jefferson Davis (1 ep)
1962 The Alfred Hitchcock Hour TV Ralph Manson (1 ep)
1962 The Virginian TV Michael O'Rourke (1 ep)
1961 The Dick Powell Show TV Inspector Marshall, General Conrad Munday (1 ep)
1960 Route 66 TV (2 ep)
1960 The Barbara Stanwyck Show TV Julius (1 ep)
1960 The Lost World Film Lord John Roxton
1959 Third Man on the Mountain Film Captain John Winter
1959 Perilous Assignment Film Self
1959 The Third Man TV (77 ep)
1959 Bonanza TV Prof. Poppy / Dr. P.A. Mundy (1 ep)
1958 Shirley Temple's Storybook TV Captain Creighton (1 ep)
1958 Battle of the V-1 Film Stefan
1957 Suspicion TV Angus Martin (1 ep)
1957 DuPont Show of the Month TV (1 ep)
1957 Perry Mason TV Prof. Edward Lindley (1 ep)
1957 Omar Khayyam Film Hasani Sabah
1957 Island in the Sun Film Hilary Carson
1957 Circle of the Day Film Eric Millet
1956 Teenage Rebel Film Jay Fallon
1956 The Letter Film Howard Joyce
1956 Dick Powell's Zane Grey Theatre TV Matthew Birch, Grant Coburn, Marshal Locke Gardner (1 ep)
1955 The Rains of Ranchipur Film Lord Albert Esketh
1955 Seven Cities of Gold Film Father Junipero Serra
1955 The 20th Century Fox Hour TV Narrator (1 ep)
1955 Alfred Hitchcock Presents TV Allen Bliss, Sir Humphrey J. Orford (1 ep)
1955 Dr. Jekyll and Mr. Hyde Film Dr. Henry Jekyll / Mr. Hyde
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