CineScope
Michael Rennie picture

Michael Rennie

Acting
Known For

61 Years Old

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.

Born

Bradford, Yorkshire, England on 25th August 1909

Died

10th June 1971

All Credits

Dick Powell's Zane Grey Theatre Image
Dick Powell's Zane Grey Theatre
Marshal Locke Gardner
Dick Powell's Zane Grey Theatre Image
Dick Powell's Zane Grey Theatre
Grant Coburn
Dick Powell's Zane Grey Theatre Image
Dick Powell's Zane Grey Theatre
Matthew Birch
The Alfred Hitchcock Hour Image
The Alfred Hitchcock Hour
Ralph Manson
Bonanza Image
Bonanza
Prof. Poppy / Dr. P.A. Mundy
12 O'Clock High Image
12 O'Clock High
Gen. St. John Keighley
Perry Mason Image
Perry Mason
Prof. Edward Lindley
The Dick Powell Show Image
The Dick Powell Show
General Conrad Munday
The Dick Powell Show Image
The Dick Powell Show
Inspector Marshall
The F.B.I. Image
The F.B.I.
Eric Reverson
The F.B.I. Image
The F.B.I.
Albert Robinson / Major John Anka
The F.B.I. Image
The F.B.I.
Conrad Letterman
The Time Tunnel Image
The Time Tunnel
Capt. Malcolm Smith
The Invaders Image
The Invaders
Vice Chancellor Pierre Alquist
The Invaders Image
The Invaders
Magnus
The Barbara Stanwyck Show Image
The Barbara Stanwyck Show
Julius
Daniel Boone Image
Daniel Boone
Edgar Newton
Daniel Boone Image
Daniel Boone
Maj. Peter Wellington
Route 66 Image
Route 66
Suspicion Image
Suspicion
Angus Martin
Batman Image
Batman
Sandman
The Third Man Image
The Third Man
The Danny Thomas Hour Image
The Danny Thomas Hour
Paul Heaton
Climax! Image
Climax!
Lorenzo
Climax! Image
Climax!
Dr. Fitzroy
Climax! Image
Climax!
James MacLennan
Climax! Image
Climax!
'Irish' Sean Dillon
Climax! Image
Climax!
Charles Martin Westling
Climax! Image
Climax!
Dr. Henry Jekyll / Mr. Hyde
Climax! Image
Climax!
Lord Edward Dominey / Major General Von Raggenstein
No Image
Bob Hope Presents the Chrysler Theatre
Inspector Kauslake
No Image
Bob Hope Presents the Chrysler Theatre
Edward Parker Greene
Jericho Image
Jericho
The Man from U.N.C.L.E. Image
The Man from U.N.C.L.E.
Barnaby Partridge
Shirley Temple's Storybook Image
Shirley Temple's Storybook
Captain Creighton
DuPont Show of the Month Image
DuPont Show of the Month
Branded Image
Branded
The Great Adventure Image
The Great Adventure
President Jefferson Davis
The Virginian Image
The Virginian
Michael O'Rourke
Alfred Hitchcock Presents Image
Alfred Hitchcock Presents
Sir Humphrey J. Orford
Alfred Hitchcock Presents Image
Alfred Hitchcock Presents
Allen Bliss
Lost in Space Image
Lost in Space
The Keeper
The Wonderful World of Disney Image
The Wonderful World of Disney
Self
The 20th Century Fox Hour Image
The 20th Century Fox Hour
Narrator
Kraft Suspense Theatre Image
Kraft Suspense Theatre
Robert Thurston
Hondo Image
Hondo
ABC Stage 67 Image
ABC Stage 67
Schlitz Playhouse of Stars Image
Schlitz Playhouse of Stars
The Day the Earth Stood Still Image
The Day the Earth Stood Still
Klaatu, alias Mr. Carpenter
Titanic Image
Titanic
End Narrator (Voice)
The Robe Image
The Robe
Peter
The Devil's Brigade Image
The Devil's Brigade
Lt. Gen. Mark Clark
The Lost World Image
The Lost World
Lord John Roxton
Demetrius and the Gladiators Image
Demetrius and the Gladiators
Peter
The Desert Fox: The Story of Rommel Image
The Desert Fox: The Story of Rommel
Narrator (voice) (uncredited)
Désirée Image
Désirée
Bernadotte
Hotel Image
Hotel
Geoffrey - Duke of Lanbourne
Caesar and Cleopatra Image
Caesar and Cleopatra
1st Centurion
Secret Agent Image
Secret Agent
Army Captain (uncredited)
The Black Rose Image
The Black Rose
King Edward
The Desert Rats Image
The Desert Rats
Narrator (voice) (uncredited)
Soldier of Fortune Image
Soldier of Fortune
Inspector Merryweather, Hong Kong Marine Police
The Wicked Lady Image
The Wicked Lady
Kit Locksby
Third Man on the Mountain Image
Third Man on the Mountain
Captain John Winter
Phone Call from a Stranger Image
Phone Call from a Stranger
Dr. Robert Fortness
5 Fingers Image
5 Fingers
Colin Travers
Les Miserables Image
Les Miserables
Jean Valjean
The Man Who Could Work Miracles Image
The Man Who Could Work Miracles
San Francisco Cop
King of the Khyber Rifles Image
King of the Khyber Rifles
Brig. Gen. J. R. Maitland
Ride Beyond Vengeance Image
Ride Beyond Vengeance
Brooks Durham
Cyborg 2087 Image
Cyborg 2087
Garth A7
Lost In Space Forever Image
Lost In Space Forever
The Keeper (archive footage)
The Battle of El Alamein Image
The Battle of El Alamein
Bernard Law Montgomery
'Pimpernel' Smith Image
'Pimpernel' Smith
Prison Camp Officer
Omar Khayyam Image
Omar Khayyam
Hasani Sabah
The Power Image
The Power
Arthur Nordlund
The Divorce of Lady X Image
The Divorce of Lady X
Minor Role (uncredited)
Seven Cities of Gold Image
Seven Cities of Gold
Father Junipero Serra
Island in the Sun Image
Island in the Sun
Hilary Carson
Assignment Terror Image
Assignment Terror
Dr. Odo Warnoff
White Cradle Inn Image
White Cradle Inn
Rudolph
Seven Into Hell Image
Seven Into Hell
Blynn
Trio Image
Trio
Major George Templeton (segment Sanatorium)
Naked You Die Image
Naked You Die
Inspector Durand
The Squeaker Image
The Squeaker
Medical Examiner
Ships with Wings Image
Ships with Wings
Lieut. Maxwell
The Rains of Ranchipur Image
The Rains of Ranchipur
Lord Albert Esketh
The 13th Letter Image
The 13th Letter
Dr. Pearson
Dangerous Moonlight Image
Dangerous Moonlight
Kapulski
Mambo Image
Mambo
Enrico Marisoni
Bank Holiday Image
Bank Holiday
Guardsman (uncredited)
Subterfuge Image
Subterfuge
Goldsmith
Sailor of the King Image
Sailor of the King
Lt. Richard Saville
Princess of the Nile Image
Princess of the Nile
Rama Khan
The House in the Square Image
The House in the Square
Roger Forsyth
Mary, Mary Image
Mary, Mary
Dirk Winston
Dangerous Crossing Image
Dangerous Crossing
Dr. Paul Manning
Teenage Rebel Image
Teenage Rebel
Jay Fallon
Battle of the V-1 Image
Battle of the V-1
Stefan
The Horror Show Image
The Horror Show
(archive footage)
Stoney Image
Stoney
Harvey Ward
Turned Out Nice Again Image
Turned Out Nice Again
Diner
The Conquest of the Air Image
The Conquest of the Air
Marquis d'Arlandes (uncredited)
Uneasy Terms Image
Uneasy Terms
Slim Callaghan
Hondo and the Apaches Image
Hondo and the Apaches
Tribolet
The Root of All Evil Image
The Root of All Evil
Charles Mortimer
Theremin: An Electronic Odyssey Image
Theremin: An Electronic Odyssey
Klaatu (archive footage) (uncredited)
Gangway Image
Gangway
Ship's Officer
The Golden Madonna Image
The Golden Madonna
Mike Christie
Dr. Jekyll and Mr. Hyde Image
Dr. Jekyll and Mr. Hyde
Dr. Henry Jekyll / Mr. Hyde
Perilous Assignment Image
Perilous Assignment
Self
This Man in Paris Image
This Man in Paris
Gang Member (uncredited)
Miss Pilgrim's Progress Image
Miss Pilgrim's Progress
Bob Thane
No Image
Gypsy
The Big Blockade Image
The Big Blockade
George
Death on the Run Image
Death on the Run
Major Worthington Clark
Idol of Paris Image
Idol of Paris
Hertz
The Last Chance Image
The Last Chance
George McConnell
No Image
The Body Said No!
The Patient Vanishes Image
The Patient Vanishes
Inspector
I'll Be Your Sweetheart Image
I'll Be Your Sweetheart
Tower of Terror Image
Tower of Terror
Anthony Hale
The Gap Image
The Gap
Chemist-Radio Operator (uncredited)
No Image
The Sky’s the Limit
George