Michael Rennie

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.

Cast

The Day the Earth Stood Still
Klaatu, alias Mr. Carpenter
Assignment Terror
Dr. Odo Warnoff
The Lost World
Lord John Roxton
This Man in Paris
Gang Member (uncredited)
The Desert Fox: The Story of Rommel
Narrator (voice) (uncredited)
The Patient Vanishes
Inspector
The Horror Show
(archive footage)
The Wicked Lady
Kit Locksby
Dangerous Crossing
Dr. Paul Manning
The Robe
Peter
Désirée
Bernadotte
Demetrius and the Gladiators
Peter
Cyborg 2087
Garth A7
Island in the Sun
Hilary Carson
Sailor of the King
Lt. Richard Saville
Soldier of Fortune
Inspector Merryweather, Hong Kong Marine Police
The Power
Arthur Nordlund
Third Man on the Mountain
Captain John Winter
King of the Khyber Rifles
Brig. Gen. J. R. Maitland
The Rains of Ranchipur
Lord Albert Esketh
The 13th Letter
Dr. Pearson
The House in the Square
Roger Forsyth
Phone Call from a Stranger
Dr. Robert Fortness
Teenage Rebel
Jay Fallon
5 Fingers
Colin Travers
Lost In Space Forever
The Keeper (archive footage)
Ride Beyond Vengeance
Brooks Durham
The Battle of El Alamein
Bernard Law Montgomery
Hondo and the Apaches
Tribolet
Mary, Mary
Dirk Winston
Les Miserables
Jean Valjean
Seven Cities of Gold
Father Junipero Serra
Tower of Terror
Anthony Hale
Perilous Assignment
Self
Princess of the Nile
Rama Khan
Theremin: An Electronic Odyssey
Klaatu (archive footage) (uncredited)
Omar Khayyam
Hasani Sabah
The Root of All Evil
Charles Mortimer
Death on the Run
Major Worthington Clark
White Cradle Inn
Rudolph
Stoney
Harvey Ward
Subterfuge
Goldsmith
The Last Chance
George McConnell
Seven Into Hell
Blynn
The Gap
Chemist-Radio Operator (uncredited)
The Sky’s the Limit
George
The Desert Rats
Narrator (voice) (uncredited)
Hotel
Geoffrey - Duke of Lanbourne
Gangway
Ship's Officer
Secret Agent
Army Captain (uncredited)
Mambo
Enrico Marisoni
The Squeaker
Medical Examiner
Trio
Major George Templeton (segment Sanatorium)
Miss Pilgrim's Progress
Bob Thane
I'll Be Your Sweetheart
Unknown
The Body Said No!
Unknown
Uneasy Terms
Slim Callaghan
The Golden Madonna
Mike Christie
Ships with Wings
Lieut. Maxwell
The Black Rose
King Edward
The Big Blockade
George
Battle of the V-1
Stefan
Dr. Jekyll and Mr. Hyde
Dr. Henry Jekyll / Mr. Hyde
The Devil's Brigade
Lt. Gen. Mark Clark
Turned Out Nice Again
Diner
Dangerous Moonlight
Kapulski
'Pimpernel' Smith
Prison Camp Officer
The Divorce of Lady X
Minor Role (uncredited)
Titanic
End Narrator (Voice)
Caesar and Cleopatra
1st Centurion
The Conquest of the Air
Marquis d'Arlandes (uncredited)
Idol of Paris
Hertz
Naked You Die
Inspector Durand
The Man Who Could Work Miracles
San Francisco Cop
Bank Holiday
Guardsman (uncredited)
Gypsy
Unknown
Circle of the Day
Eric Millet