
Acting
Michael Rennie
EN, ES, IT cinema · 78 credits
Born
25 August 1909
Died
10 June 1971 (aged 61)
Birthplace
Bradford, West Yorkshire, England, UK
Also known as Eric Alexander 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.
Known for
Filmography

Lost in Space Forever
as The Keeper (archive footage)

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

The Horror Show
as (archive footage)

Assignment Terror
as Dr. Odo Warnoff

The Battle of El Alamein
as Bernard Law Montgomery

Stoney
as Harvey Ward

The Power
as Arthur Nordlund

Subterfuge
as Goldsmith

The Last Chance
as George McConnell

Seven Into Hell
as Blynn

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

Naked You Die
as Inspector Durand

Hondo and the Apaches
as Tribolet

Death on the Run
as Major Worthington Clark

Hotel
as Geoffrey - Duke of Lanbourne

Cyborg 2087
as Garth A7

Ride Beyond Vengeance
as Brooks Durham

Mary, Mary
as Dirk Winston

The Lost World
as Lord John Roxton

Third Man on the Mountain
as Captain John Winter

Battle of the V-1
as Stefan

Island in the Sun
as Hilary Carson

Omar Khayyam
as Hasani Sabah

Circle of the Day
as Eric Millet

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

Soldier of Fortune
as Inspector Merryweather, Hong Kong Marine Police

The Rains of Ranchipur
as Lord Albert Esketh

Seven Cities of Gold
as Father Junipero Serra

Dr. Jekyll and Mr. Hyde
as Dr. Henry Jekyll / Mr. Hyde

Désirée
as Bernadotte

Princess of the Nile
as Rama Khan

Mambo
as Enrico Marisoni

Dangerous Crossing
as Dr. Paul Manning

The Robe
as Peter

Sailor of the King
as Lt. Richard Saville

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

The Desert Rats
as Narrator (voice) (uncredited)

Titanic
as End Narrator (Voice)

Phone Call from a Stranger
as Dr. Robert Fortness

5 Fingers
as Colin Travers

Les Miserables
as Jean Valjean

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

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

The 13th Letter
as Dr. Pearson

The House in the Square
as Roger Forsyth

Trio
as Major George Templeton (segment Sanatorium)

The Body Said No!
as The Body

The Black Rose
as King Edward

Miss Pilgrim's Progress
as Bob Thane

The Golden Madonna
as Mike Christie

Uneasy Terms
as Slim Callaghan

Idol of Paris
as Hertz

The Root of All Evil
as Charles Mortimer

White Cradle Inn
as Rudolph

The Wicked Lady
as Kit Locksby

Caesar and Cleopatra
as 1st Centurion

The Big Blockade
as George

The Patient Vanishes
as Inspector

Tower of Terror
as Anthony Hale

Ships with Wings
as Lieut. Maxwell

"Pimpernel" Smith
as Prison Camp Officer

Dangerous Moonlight
as Kapulski

This Man in Paris
as Gang Member (uncredited)

The Divorce of Lady X
as Minor Role (uncredited)

Bank Holiday
as Guardsman (uncredited)

The Gap
as Chemist-Radio Operator (uncredited)

Gangway
as Ship's Officer

The Squeaker
as Medical Examiner

Secret Agent
as Army Captain (uncredited)

The Man Who Could Work Miracles
as San Francisco Cop

The Conquest of the Air
as Marquis d'Arlandes (uncredited)





