Michael Rennie

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.

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Known For

Filmography

1998

Lost In Space Forever
Lost In Space Forever
as The Keeper (archive footage)
Movie - Released: 1/1/1998

1995

Theremin: An Electronic Odyssey
Theremin: An Electronic Odyssey
as Klaatu (archive footage) (uncredited)
Movie - Released: 8/24/1995

1979

The Horror Show
The Horror Show
as (archive footage)
Movie - Released: 2/6/1979

1970

Assignment Terror
Assignment Terror
as Dr. Odo Warnoff
Movie - Released: 2/24/1970

1969

The Battle of El Alamein
The Battle of El Alamein
as Bernard Law Montgomery
Movie - Released: 1/1/1969
Stoney
Stoney
as Harvey Ward
Movie - Released: 1/1/1969

1968

The Power
The Power
as Arthur Nordlund
Movie - Released: 2/21/1968
Subterfuge
Subterfuge
as Goldsmith
Movie - Released: 12/12/1968
The Last Chance
The Last Chance
as George McConnell
Movie - Released: 7/9/1968
Seven Into Hell
Seven Into Hell
as Blynn
Movie - Released: 6/2/1968
The Devil's Brigade
The Devil's Brigade
as Lt. Gen. Mark Clark
Movie - Released: 5/15/1968
Naked You Die
Naked You Die
as Inspector Durand
Movie - Released: 2/20/1968

1967

Hondo and the Apaches
Hondo and the Apaches
as Tribolet
Movie - Released: 9/8/1967
Death on the Run
Death on the Run
as Major Worthington Clark
Movie - Released: 10/9/1967
Hotel
Hotel
as Geoffrey - Duke of Lanbourne
Movie - Released: 1/19/1967
Hondo
Hondo
TV - Released: 9/8/1967
The Invaders
The Invaders
as Magnus
TV - Released: 1/10/1967
The Invaders
The Invaders
as Vice Chancellor Pierre Alquist
TV - Released: 1/10/1967
The Danny Thomas Hour
The Danny Thomas Hour
as Paul Heaton
TV - Released: 9/11/1967

1966

Cyborg 2087
Cyborg 2087
as Garth A7
Movie - Released: 10/1/1966
Ride Beyond Vengeance
Ride Beyond Vengeance
as Brooks Durham
Movie - Released: 1/1/1966
The Time Tunnel
The Time Tunnel
as Capt. Malcolm Smith
TV - Released: 9/9/1966
Batman
Batman
as Sandman
TV - Released: 1/12/1966
Jericho
Jericho
TV - Released: 9/15/1966
ABC Stage 67
ABC Stage 67
TV - Released: 9/14/1966

1965

The F.B.I.
The F.B.I.
as Conrad Letterman
TV - Released: 9/19/1965
Lost in Space
Lost in Space
as The Keeper
TV - Released: 9/15/1965
Branded
Branded
TV - Released: 1/24/1965
The F.B.I.
The F.B.I.
as Albert Robinson / Major John Anka
TV - Released: 9/19/1965
The F.B.I.
The F.B.I.
as Eric Reverson
TV - Released: 9/19/1965

1964

Daniel Boone
Daniel Boone
as Maj. Peter Wellington
TV - Released: 9/24/1964
Daniel Boone
Daniel Boone
as Edgar Newton
TV - Released: 9/24/1964
The Man from U.N.C.L.E.
The Man from U.N.C.L.E.
as Barnaby Partridge
TV - Released: 9/22/1964
12 O'Clock High
12 O'Clock High
as Gen. St. John Keighley
TV - Released: 9/18/1964

1963

Mary, Mary
Mary, Mary
as Dirk Winston
Movie - Released: 10/24/1963
The Great Adventure
The Great Adventure
as President Jefferson Davis
TV - Released: 9/27/1963
Kraft Suspense Theatre
Kraft Suspense Theatre
as Robert Thurston
TV - Released: 10/10/1963
TV
Bob Hope Presents the Chrysler Theatre
as Edward Parker Greene
TV - Released: 10/4/1963
TV
Bob Hope Presents the Chrysler Theatre
as Inspector Kauslake
TV - Released: 10/4/1963

1962

The Virginian
The Virginian
as Michael O'Rourke
TV - Released: 9/19/1962
The Alfred Hitchcock Hour
The Alfred Hitchcock Hour
as Ralph Manson
TV - Released: 9/20/1962

1961

The Dick Powell Show
The Dick Powell Show
as Inspector Marshall
TV - Released: 9/26/1961
The Dick Powell Show
The Dick Powell Show
as General Conrad Munday
TV - Released: 9/26/1961

1960

The Lost World
The Lost World
as Lord John Roxton
Movie - Released: 7/13/1960
Route 66
Route 66
TV - Released: 10/7/1960
The Barbara Stanwyck Show
The Barbara Stanwyck Show
as Julius
TV - Released: 9/19/1960

1959

Third Man on the Mountain
Third Man on the Mountain
as Captain John Winter
Movie - Released: 11/10/1959
Perilous Assignment
Perilous Assignment
as Self
Movie - Released: 11/6/1959
The Third Man
The Third Man
TV - Released: 10/2/1959
Bonanza
Bonanza
as Prof. Poppy / Dr. P.A. Mundy
TV - Released: 9/12/1959

1958

Battle of the V-1
Battle of the V-1
as Stefan
Movie - Released: 1/1/1958
Shirley Temple's Storybook
Shirley Temple's Storybook
as Captain Creighton
TV - Released: 1/12/1958

1957

Island in the Sun
Island in the Sun
as Hilary Carson
Movie - Released: 6/12/1957
Omar Khayyam
Omar Khayyam
as Hasani Sabah
Movie - Released: 8/23/1957
Perry Mason
Perry Mason
as Prof. Edward Lindley
TV - Released: 9/21/1957
DuPont Show of the Month
DuPont Show of the Month
TV - Released: 9/29/1957
Suspicion
Suspicion
as Angus Martin
TV - Released: 9/30/1957

1956

Teenage Rebel
Teenage Rebel
as Jay Fallon
Movie - Released: 11/1/1956
Dick Powell's Zane Grey Theatre
Dick Powell's Zane Grey Theatre
as Matthew Birch
TV - Released: 10/5/1956
Dick Powell's Zane Grey Theatre
Dick Powell's Zane Grey Theatre
as Grant Coburn
TV - Released: 10/5/1956
Dick Powell's Zane Grey Theatre
Dick Powell's Zane Grey Theatre
as Marshal Locke Gardner
TV - Released: 10/5/1956

1955

Soldier of Fortune
Soldier of Fortune
as Inspector Merryweather, Hong Kong Marine Police
Movie - Released: 5/24/1955
The Rains of Ranchipur
The Rains of Ranchipur
as Lord Albert Esketh
Movie - Released: 12/14/1955
Seven Cities of Gold
Seven Cities of Gold
as Father Junipero Serra
Movie - Released: 10/7/1955
Dr. Jekyll and Mr. Hyde
Dr. Jekyll and Mr. Hyde
as Dr. Henry Jekyll / Mr. Hyde
Movie - Released: 7/28/1955
Alfred Hitchcock Presents
Alfred Hitchcock Presents
as Allen Bliss
TV - Released: 10/2/1955
Alfred Hitchcock Presents
Alfred Hitchcock Presents
as Sir Humphrey J. Orford
TV - Released: 10/2/1955
The 20th Century Fox Hour
The 20th Century Fox Hour
as Narrator
TV - Released: 10/5/1955

1954

Désirée
Désirée
as Bernadotte
Movie - Released: 11/16/1954
Demetrius and the Gladiators
Demetrius and the Gladiators
as Peter
Movie - Released: 6/16/1954
Princess of the Nile
Princess of the Nile
as Rama Khan
Movie - Released: 7/1/1954
Mambo
Mambo
as Enrico Marisoni
Movie - Released: 9/18/1954
Climax!
Climax!
as Lord Edward Dominey / Major General Von Raggenstein
TV - Released: 10/7/1954
Climax!
Climax!
as Dr. Henry Jekyll / Mr. Hyde
TV - Released: 10/7/1954
Climax!
Climax!
as Charles Martin Westling
TV - Released: 10/7/1954
Climax!
Climax!
as 'Irish' Sean Dillon
TV - Released: 10/7/1954
Climax!
Climax!
as James MacLennan
TV - Released: 10/7/1954
Climax!
Climax!
as Dr. Fitzroy
TV - Released: 10/7/1954
Climax!
Climax!
as Lorenzo
TV - Released: 10/7/1954
The Wonderful World of Disney
The Wonderful World of Disney
as Self
TV - Released: 10/27/1954

1953

Dangerous Crossing
Dangerous Crossing
as Dr. Paul Manning
Movie - Released: 7/22/1953
The Robe
The Robe
as Peter
Movie - Released: 9/16/1953
Sailor of the King
Sailor of the King
as Lt. Richard Saville
Movie - Released: 6/11/1953
King of the Khyber Rifles
King of the Khyber Rifles
as Brig. Gen. J. R. Maitland
Movie - Released: 12/23/1953
The Desert Rats
The Desert Rats
as Narrator (voice) (uncredited)
Movie - Released: 5/20/1953
Titanic
Titanic
as End Narrator (Voice)
Movie - Released: 4/11/1953

1952

Phone Call from a Stranger
Phone Call from a Stranger
as Dr. Robert Fortness
Movie - Released: 2/1/1952
5 Fingers
5 Fingers
as Colin Travers
Movie - Released: 2/22/1952
Les Miserables
Les Miserables
as Jean Valjean
Movie - Released: 8/14/1952

1951

The Day the Earth Stood Still
The Day the Earth Stood Still
as Klaatu, alias Mr. Carpenter
Movie - Released: 9/28/1951
The Desert Fox: The Story of Rommel
The Desert Fox: The Story of Rommel
as Narrator (voice) (uncredited)
Movie - Released: 10/16/1951
The 13th Letter
The 13th Letter
as Dr. Pearson
Movie - Released: 2/21/1951
The House in the Square
The House in the Square
as Roger Forsyth
Movie - Released: 12/7/1951
Schlitz Playhouse of Stars
Schlitz Playhouse of Stars
TV - Released: 10/5/1951

1950

Trio
Trio
as Major George Templeton (segment Sanatorium)
Movie - Released: 10/10/1950
Movie
The Body Said No!
Movie - Released: 4/30/1950
The Black Rose
The Black Rose
as King Edward
Movie - Released: 9/1/1950

1949

Miss Pilgrim's Progress
Miss Pilgrim's Progress
as Bob Thane
Movie - Released: 11/29/1949
The Golden Madonna
The Golden Madonna
as Mike Christie
Movie - Released: 5/23/1949

1948

Uneasy Terms
Uneasy Terms
as Slim Callaghan
Movie - Released: 7/6/1948
Idol of Paris
Idol of Paris
as Hertz
Movie - Released: 4/24/1948

1947

The Root of All Evil
The Root of All Evil
as Charles Mortimer
Movie - Released: 2/5/1947
White Cradle Inn
White Cradle Inn
as Rudolph
Movie - Released: 2/28/1947

1945

The Wicked Lady
The Wicked Lady
as Kit Locksby
Movie - Released: 11/15/1945
I'll Be Your Sweetheart
I'll Be Your Sweetheart
Movie - Released: 7/30/1945
Caesar and Cleopatra
Caesar and Cleopatra
as 1st Centurion
Movie - Released: 12/11/1945

1943

Movie
The Sky’s the Limit
as George
Movie - Released: 1/1/1943

1942

The Big Blockade
The Big Blockade
as George
Movie - Released: 1/19/1942

1941

The Patient Vanishes
The Patient Vanishes
as Inspector
Movie - Released: 7/21/1941
Tower of Terror
Tower of Terror
as Anthony Hale
Movie - Released: 12/27/1941
Ships with Wings
Ships with Wings
as Lieut. Maxwell
Movie - Released: 11/10/1941
Turned Out Nice Again
Turned Out Nice Again
as Diner
Movie - Released: 8/1/1941
Dangerous Moonlight
Dangerous Moonlight
as Kapulski
Movie - Released: 6/26/1941
'Pimpernel' Smith
'Pimpernel' Smith
as Prison Camp Officer
Movie - Released: 7/28/1941

1939

This Man in Paris
This Man in Paris
as Gang Member (uncredited)
Movie - Released: 7/1/1939

1938

The Divorce of Lady X
The Divorce of Lady X
as Minor Role (uncredited)
Movie - Released: 1/15/1938
Bank Holiday
Bank Holiday
as Guardsman (uncredited)
Movie - Released: 1/27/1938

1937

The Gap
The Gap
as Chemist-Radio Operator (uncredited)
Movie - Released: 9/1/1937
Gangway
Gangway
as Ship's Officer
Movie - Released: 8/19/1937
The Squeaker
The Squeaker
as Medical Examiner
Movie - Released: 11/11/1937

1936

Secret Agent
Secret Agent
as Army Captain (uncredited)
Movie - Released: 5/31/1936
The Conquest of the Air
The Conquest of the Air
as Marquis d'Arlandes (uncredited)
Movie - Released: 12/1/1936
The Man Who Could Work Miracles
The Man Who Could Work Miracles
as San Francisco Cop
Movie - Released: 7/23/1936
Movie
Gypsy
Movie - Released: 12/29/1936