
Michael Rennie
Acting
1909 – 1971 (aged 61)
Bradford, West Yorkshire, England, UK
110 acting credits
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.
Known For
Photos
Filmography
1998
- Lost In Space Foreveras The Keeper (archive footage)
1995
- Theremin: An Electronic Odysseyas Klaatu (archive footage) (uncredited)
1979
- The Horror Showas (archive footage)
1970
- Assignment Terroras Dr. Odo Warnoff
1969
- The Battle of El Alameinas Bernard Law Montgomery
- Stoneyas Harvey Ward
1968
- Subterfugeas Goldsmith
- The Last Chanceas George McConnell
- Seven Into Hellas Blynn
- The Devil's Brigadeas Lt. Gen. Mark Clark
- The Poweras Arthur Nordlund
- Naked You Dieas Inspector Durand
1967
- Death on the Runas Major Worthington Clark
- The Danny Thomas Houras Paul Heaton1 episode
- Hondo and the Apachesas Tribolet
- Hondo2 episodes
- Hotelas Geoffrey - Duke of Lanbourne
- The Invadersas Vice Chancellor Pierre Alquist2 episodes
1966
- Cyborg 2087as Garth A7
- Jericho1 episode
- ABC Stage 671 episode
- The Time Tunnelas Capt. Malcolm Smith1 episode
- Batmanas Sandman2 episodes
- Ride Beyond Vengeanceas Brooks Durham
1965
- The F.B.I.as Eric Reverson1 episode
- Lost in Spaceas The Keeper2 episodes
- Branded1 episode
1964
- Daniel Booneas Edgar Newton1 episode
- The Man from U.N.C.L.E.as Barnaby Partridge1 episode
- 12 O'Clock Highas Gen. St. John Keighley1 episode
1963
- Mary, Maryas Dirk Winston
- Kraft Suspense Theatreas Robert Thurston1 episode
- Bob Hope Presents the Chrysler Theatreas Inspector Kauslake1 episode
- The Great Adventureas President Jefferson Davis1 episode
1962
- The Alfred Hitchcock Houras Ralph Manson1 episode
- The Virginianas Michael O'Rourke1 episode
1961
- The Dick Powell Showas General Conrad Munday1 episode
1960
- Route 662 episodes
- The Barbara Stanwyck Showas Julius1 episode
- The Lost Worldas Lord John Roxton
1959
- Third Man on the Mountainas Captain John Winter
- The Third Man77 episodes
- Bonanzaas Prof. Poppy1 episode
1958
- Shirley Temple's Storybookas Captain Creighton1 episode
- Battle of the V-1as Stefan
1957
- Suspicionas Angus Martin1 episode
- DuPont Show of the Month1 episode
- Perry Masonas Prof. Edward Lindley1 episode
- Omar Khayyamas Hasani Sabah
- Island in the Sunas Hilary Carson
- Circle of the Dayas Eric Millet
1956
- Teenage Rebelas Jay Fallon
- The Letteras Howard Joyce
- Dick Powell's Zane Grey Theatreas Marshal Locke Gardner1 episode
1955
- The Rains of Ranchipuras Lord Albert Esketh
- Seven Cities of Goldas Father Junipero Serra
- The 20th Century Fox Houras Narrator1 episode
- Alfred Hitchcock Presentsas Sir Humphrey J. Orford1 episode
- Dr. Jekyll and Mr. Hydeas Dr. Henry Jekyll
- Soldier of Fortuneas Inspector Merryweather, Hong Kong Marine Police
1954
- Désiréeas Bernadotte
- Producers' Showcaseas Howard Joyce1 episode
- Climax!as Lorenzo1 episode
- Mamboas Enrico Marisoni
- Princess of the Nileas Rama Khan
- Demetrius and the Gladiatorsas Peter
1953
- King of the Khyber Riflesas Brig. Gen. J. R. Maitland
- The Robeas Peter
- Dangerous Crossingas Dr. Paul Manning
- Sailor of the Kingas Lt. Richard Saville
- Titanicas End Narrator (Voice)
- The Desert Ratsas Narrator (voice) (uncredited)
1952
- Les Miserablesas Jean Valjean
- 5 Fingersas Colin Travers
- Phone Call from a Strangeras Dr. Robert Fortness
1951
- The House in the Squareas Roger Forsyth
- The Desert Fox: The Story of Rommelas Narrator (voice) (uncredited)
- Schlitz Playhouse of Stars1 episode
- The Day the Earth Stood Stillas Klaatu
- The 13th Letteras Dr. Pearson
1950
- Trioas Major George Templeton (segment Sanatorium)
- The Black Roseas King Edward
- The Body Said No!as The Body
1949
- Miss Pilgrim's Progressas Bob Thane
- The Golden Madonnaas Mike Christie
1948
- Uneasy Termsas Slim Callaghan
- Idol of Parisas Hertz
1947
- White Cradle Innas Rudolph
- The Root of All Evilas Charles Mortimer
1945
- Caesar and Cleopatraas 1st Centurion
- The Wicked Ladyas Kit Locksby
- I'll Be Your Sweetheart
1943
- The Sky’s the Limitas George
1942
- The Big Blockadeas George
1941
- Tower of Terroras Anthony Hale
- Ships with Wingsas Lieut. Maxwell
- Turned Out Nice Againas Diner
- "Pimpernel" Smithas Prison Camp Officer
- The Patient Vanishesas Inspector
- Dangerous Moonlightas Kapulski
1939
- This Man in Parisas Gang Member (uncredited)
1938
- Bank Holidayas Guardsman (uncredited)
- The Divorce of Lady Xas Minor Role (uncredited)
1937
- The Squeakeras Medical Examiner
- The Gapas Chemist-Radio Operator (uncredited)
- Gangwayas Ship's Officer
1936
- Gypsy
- The Man Who Could Work Miraclesas San Francisco Cop
- Secret Agentas Army Captain (uncredited)
1931
- The Conquest of the Airas Marquis d'Arlandes (uncredited)







