
Acting · Bradford, West Yorkshire, England, UK · Born August 25, 1909
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.
MovieLost In Space Forever
1998
as The Keeper (archive footage)
MovieTheremin: An Electronic Odyssey
1995
as Klaatu (archive footage) (uncredited)
MovieThe Horror Show
1979
as (archive footage)
MovieAssignment Terror
1970
as Dr. Odo Warnoff
MovieThe Battle of El Alamein
1969
as Bernard Law Montgomery
MovieStoney
1969
as Harvey Ward
MovieSubterfuge
1968
as Goldsmith
MovieThe Last Chance
1968
as George McConnell
MovieSeven Into Hell
1968
as Blynn
MovieThe Devil's Brigade
1968
as Lt. Gen. Mark Clark
MovieThe Power
1968
as Arthur Nordlund
MovieNaked You Die
1968
as Inspector Durand
MovieDeath on the Run
1967
as Major Worthington Clark
TVThe Danny Thomas Hour
1967
as Paul Heaton
MovieHondo and the Apaches
1967
as Tribolet
TVHondo
1967
MovieHotel
1967
as Geoffrey - Duke of Lanbourne
TVThe Invaders
1967
as Magnus
MovieCyborg 2087
1966
as Garth A7
TVJericho
1966
TVABC Stage 67
1966
TVThe Time Tunnel
1966
as Capt. Malcolm Smith
TVBatman
1966
as Sandman
MovieRide Beyond Vengeance
1966
as Brooks Durham
TVThe F.B.I.
1965
as Conrad Letterman
TVLost in Space
1965
as The Keeper
TVBranded
1965
TVDaniel Boone
1964
as Maj. Peter Wellington
TVThe Man from U.N.C.L.E.
1964
as Barnaby Partridge
TV12 O'Clock High
1964
as Gen. St. John Keighley
MovieMary, Mary
1963
as Dirk Winston
TVKraft Suspense Theatre
1963
as Robert Thurston
Bob Hope Presents the Chrysler Theatre
1963
as Edward Parker Greene
TVThe Great Adventure
1963
as President Jefferson Davis
TVThe Alfred Hitchcock Hour
1962
as Ralph Manson
TVThe Virginian
1962
as Michael O'Rourke
TVThe Dick Powell Show
1961
as Inspector Marshall
TVRoute 66
1960
TVThe Barbara Stanwyck Show
1960
as Julius
MovieThe Lost World
1960
as Lord John Roxton
MovieThird Man on the Mountain
1959
as Captain John Winter
MoviePerilous Assignment
1959
as Self
TVThe Third Man
1959
TVBonanza
1959
as Prof. Poppy / Dr. P.A. Mundy
TVShirley Temple's Storybook
1958
as Captain Creighton
MovieBattle of the V-1
1958
as Stefan
TVSuspicion
1957
as Angus Martin
TVDuPont Show of the Month
1957
TVPerry Mason
1957
as Prof. Edward Lindley
MovieOmar Khayyam
1957
as Hasani Sabah
MovieIsland in the Sun
1957
as Hilary Carson
MovieCircle of the Day
1957
as Eric Millet
MovieTeenage Rebel
1956
as Jay Fallon
The Letter
1956
as Howard Joyce
TVDick Powell's Zane Grey Theatre
1956
as Matthew Birch
MovieThe Rains of Ranchipur
1955
as Lord Albert Esketh
MovieSeven Cities of Gold
1955
as Father Junipero Serra
TVThe 20th Century Fox Hour
1955
as Narrator
TVAlfred Hitchcock Presents
1955
as Allen Bliss
MovieDr. Jekyll and Mr. Hyde
1955
as Dr. Henry Jekyll / Mr. Hyde
MovieSoldier of Fortune
1955
as Inspector Merryweather, Hong Kong Marine Police
MovieDésirée
1954
as Bernadotte
TVThe Wonderful World of Disney
1954
as Self
Producers' Showcase
1954
as Howard Joyce
TVClimax!
1954
as Lord Edward Dominey / Major General Von Raggenstein
MovieMambo
1954
as Enrico Marisoni
MoviePrincess of the Nile
1954
as Rama Khan
MovieDemetrius and the Gladiators
1954
as Peter
MovieKing of the Khyber Rifles
1953
as Brig. Gen. J. R. Maitland
MovieThe Robe
1953
as Peter
MovieDangerous Crossing
1953
as Dr. Paul Manning
MovieSailor of the King
1953
as Lt. Richard Saville
MovieTitanic
1953
as End Narrator (Voice)
MovieThe Desert Rats
1953
as Narrator (voice) (uncredited)
MovieLes Miserables
1952
as Jean Valjean
Movie5 Fingers
1952
as Colin Travers
MoviePhone Call from a Stranger
1952
as Dr. Robert Fortness
MovieThe House in the Square
1951
as Roger Forsyth
MovieThe Desert Fox: The Story of Rommel
1951
as Narrator (voice) (uncredited)
TVSchlitz Playhouse of Stars
1951
MovieThe Day the Earth Stood Still
1951
as Klaatu / Mr. Carpenter
MovieThe 13th Letter
1951
as Dr. Pearson
MovieTrio
1950
as Major George Templeton (segment Sanatorium)
MovieThe Black Rose
1950
as King Edward
MovieThe Body Said No!
1950
as The Body
MovieMiss Pilgrim's Progress
1949
as Bob Thane
MovieThe Golden Madonna
1949
as Mike Christie
MovieUneasy Terms
1948
as Slim Callaghan
MovieIdol of Paris
1948
as Hertz
MovieWhite Cradle Inn
1947
as Rudolph
MovieThe Root of All Evil
1947
as Charles Mortimer
MovieCaesar and Cleopatra
1945
as 1st Centurion
MovieThe Wicked Lady
1945
as Kit Locksby
MovieI'll Be Your Sweetheart
1945
The Sky’s the Limit
1943
as George
MovieThe Big Blockade
1942
as George
MovieTower of Terror
1941
as Anthony Hale
MovieShips with Wings
1941
as Lieut. Maxwell
MovieTurned Out Nice Again
1941
as Diner
Movie"Pimpernel" Smith
1941
as Prison Camp Officer
MovieThe Patient Vanishes
1941
as Inspector
MovieDangerous Moonlight
1941
as Kapulski
MovieThis Man in Paris
1939
as Gang Member (uncredited)
MovieBank Holiday
1938
as Guardsman (uncredited)
MovieThe Divorce of Lady X
1938
as Minor Role (uncredited)
MovieThe Squeaker
1937
as Medical Examiner
MovieThe Gap
1937
as Chemist-Radio Operator (uncredited)
MovieGangway
1937
as Ship's Officer
Gypsy
1936
MovieThe Man Who Could Work Miracles
1936
as San Francisco Cop
MovieSecret Agent
1936
as Army Captain (uncredited)
MovieThe Conquest of the Air
1931
as Marquis d'Arlandes (uncredited)