
Michael Rennie
- Known for
- Acting
- Born
- August 25, 1909
- Died
- June 10, 1971
- Birthplace
- Bradford, West Yorkshire, England, UK
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.
Filmography

Lost in Space Forever 1998
as The Keeper (archive footage)

Theremin: An Electronic Odyssey 1995
as Klaatu (archive footage) (uncredited)

The Horror Show 1979
as (archive footage)

Assignment Terror 1970
as Dr. Odo Warnoff

The Battle of El Alamein 1969
as Bernard Law Montgomery

Stoney 1969
as Harvey Ward

Subterfuge 1968
as Goldsmith

The Last Chance 1968
as George McConnell

Seven Into Hell 1968
as Blynn

The Devil's Brigade 1968
as Lt. Gen. Mark Clark

The Power 1968
as Arthur Nordlund

Naked You Die 1968
as Inspector Durand

Death on the Run 1967
as Major Worthington Clark

Hondo and the Apaches 1967
as Tribolet

Hotel 1967
as Geoffrey - Duke of Lanbourne

Cyborg 2087 1966
as Garth A7

Ride Beyond Vengeance 1966
as Brooks Durham

Mary, Mary 1963
as Dirk Winston

The Lost World 1960
as Lord John Roxton

Third Man on the Mountain 1959
as Captain John Winter

Perilous Assignment 1959
as Self

Battle of the V-1 1958
as Stefan

Omar Khayyam 1957
as Hasani Sabah

Island in the Sun 1957
as Hilary Carson

Circle of the Day 1957
as Eric Millet

Teenage Rebel 1956
as Jay Fallon
- The Letter
The Letter 1956
as Howard Joyce

The Rains of Ranchipur 1955
as Lord Albert Esketh

Seven Cities of Gold 1955
as Father Junipero Serra

Dr. Jekyll and Mr. Hyde 1955
as Dr. Jekyll

Soldier of Fortune 1955
as Inspector Merryweather, Hong Kong Marine Police

Désirée 1954
as Bernadotte

Mambo 1954
as Enrico Marisoni

Princess of the Nile 1954
as Rama Khan

Demetrius and the Gladiators 1954
as Peter

King of the Khyber Rifles 1953
as Brig. Gen. J. R. Maitland

The Robe 1953
as Peter

Dangerous Crossing 1953
as Dr. Paul Manning

Sailor of the King 1953
as Lt. Richard Saville

Titanic 1953
as End Narrator (Voice)

The Desert Rats 1953
as Narrator (voice) (uncredited)

Les Miserables 1952
as Jean Valjean

5 Fingers 1952
as Colin Travers

Phone Call from a Stranger 1952
as Dr. Robert Fortness

The House in the Square 1951
as Roger Forsyth

The Desert Fox: The Story of Rommel 1951
as Narrator (voice) (uncredited)

The Day the Earth Stood Still 1951
as Klaatu / Mr. Carpenter

The 13th Letter 1951
as Dr. Pearson

Trio 1950
as Major George Templeton (segment Sanatorium)

The Black Rose 1950
as King Edward

The Body Said No! 1950
as The Body

Miss Pilgrim's Progress 1949
as Bob Thane

The Golden Madonna 1949
as Mike Christie

Uneasy Terms 1948
as Slim Callaghan

Idol of Paris 1948
as Hertz

White Cradle Inn 1947
as Rudolph

The Root of All Evil 1947
as Charles Mortimer

Caesar and Cleopatra 1946
as 1st Centurion

The Wicked Lady 1945
as Kit Locksby

I'll Be Your Sweetheart 1945
Actor
- The Sky’s the Limit
The Sky’s the Limit 1943
as George

The Big Blockade 1942
as George

Tower of Terror 1941
as Anthony Hale

Ships with Wings 1941
as Lieut. Maxwell

Turned Out Nice Again 1941
as Diner

"Pimpernel" Smith 1941
as Prison Camp Officer

The Patient Vanishes 1941
as Inspector

Dangerous Moonlight 1941
as Kapulski

This Man in Paris 1939
as Gang Member (uncredited)

Bank Holiday 1938
as Guardsman (uncredited)

The Divorce of Lady X 1938
as Minor Role (uncredited)

The Squeaker 1937
as Medical Examiner

The Gap 1937
as Chemist-Radio Operator (uncredited)

Gangway 1937
as Ship's Officer
- Gypsy
Gypsy 1936
Actor

The Man Who Could Work Miracles 1936
as San Francisco Cop

Secret Agent 1936
as Army Captain (uncredited)

The Conquest of the Air 1931
as Marquis d'Arlandes (uncredited)
Credits from TMDB.