
Michael Rennie
Acting
Born 1909-08-25 · Bradford, Yorkshire, England
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

The Day the Earth Stood Still
1951 · Movie

The Robe
1953 · Movie

Perilous Assignment
1959 · Movie

Titanic
1953 · Movie

This Man in Paris
1939 · Movie

The Patient Vanishes
1941 · Movie

The Devil's Brigade
1968 · Movie

Hondo and the Apaches
1967 · Movie

The Desert Fox: The Story of Rommel
1951 · Movie

5 Fingers
1952 · Movie

Demetrius and the Gladiators
1954 · Movie

Princess of the Nile
1954 · Movie

Secret Agent
1936 · Movie

Désirée
1954 · Movie

The Black Rose
1950 · Movie

Idol of Paris
1948 · Movie

Turned Out Nice Again
1941 · Movie

"Pimpernel" Smith
1941 · Movie

Dangerous Moonlight
1941 · Movie

Lost In Space Forever
1998 · Movie

Third Man on the Mountain
1959 · Movie

Trio
1950 · Movie

Sailor of the King
1953 · Movie

The Desert Rats
1953 · Movie

Teenage Rebel
1956 · Movie

Phone Call from a Stranger
1952 · Movie

Miss Pilgrim's Progress
1949 · Movie

The Wicked Lady
1945 · Movie

Gangway
1937 · Movie

The Root of All Evil
1947 · Movie

Dangerous Crossing
1953 · Movie

Death on the Run
1967 · Movie

The Lost World
1960 · Movie

The Divorce of Lady X
1938 · Movie

Caesar and Cleopatra
1945 · Movie

Les Miserables
1952 · Movie

Island in the Sun
1957 · Movie

Cyborg 2087
1966 · Movie

Soldier of Fortune
1955 · Movie

The Power
1968 · Movie

The Body Said No!
1950 · Movie

Hotel
1967 · Movie

The House in the Square
1951 · Movie

Dr. Jekyll and Mr. Hyde
1955 · Movie

The Last Chance
1968 · Movie

Ships with Wings
1941 · Movie

Bank Holiday
1938 · Movie

The Big Blockade
1942 · Movie

King of the Khyber Rifles
1953 · Movie

The Man Who Could Work Miracles
1936 · Movie

White Cradle Inn
1947 · Movie

Ride Beyond Vengeance
1966 · Movie

Seven Cities of Gold
1955 · Movie

The Squeaker
1937 · Movie

Omar Khayyam
1957 · Movie

The Conquest of the Air
1931 · Movie

I'll Be Your Sweetheart
1945 · Movie

Mary, Mary
1963 · Movie

Theremin: An Electronic Odyssey
1995 · Movie

The Rains of Ranchipur
1955 · Movie