Michael Rennie

Known For

Acting

Born

Aug 25, 1909

Died

Jun 10, 1971

Place of Birth

Bradford, West Yorkshire, England, UK

Credits

112 titles

Michael Rennie

Biography

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

1998

Lost In Space Forever

The Keeper (archive footage)

Movie
1995

Theremin: An Electronic Odyssey

Klaatu (archive footage) (uncredited)

Movie
1979

The Horror Show

(archive footage)

Movie
1970

Assignment Terror

Dr. Odo Warnoff

Movie
1969

The Battle of El Alamein

Bernard Law Montgomery

Movie
1969

Stoney

Harvey Ward

Movie
1968

Subterfuge

Goldsmith

Movie
1968

The Last Chance

George McConnell

Movie
1968

Seven Into Hell

Blynn

Movie
1968

The Devil's Brigade

Lt. Gen. Mark Clark

Movie
1968

The Power

Arthur Nordlund

Movie
1968

Naked You Die

Inspector Durand

Movie
1967

Death on the Run

Major Worthington Clark

Movie
1967

The Danny Thomas Hour

Paul Heaton

Tv
1967

Hondo

Tv
1967

Hondo and the Apaches

Tribolet

Movie
1967

Hotel

Geoffrey - Duke of Lanbourne

Movie
1967

The Invaders

Magnus

Tv
1966

Cyborg 2087

Garth A7

Movie
1966

Jericho

Tv
1966

ABC Stage 67

Tv
1966

The Time Tunnel

Capt. Malcolm Smith

Tv
1966

Batman

Sandman

Tv
1966

Ride Beyond Vengeance

Brooks Durham

Movie
1965

The F.B.I.

Conrad Letterman

Tv
1965

Lost in Space

The Keeper

Tv
1965

Branded

Tv
1964

Daniel Boone

Maj. Peter Wellington

Tv
1964

The Man from U.N.C.L.E.

Barnaby Partridge

Tv
1964

12 O'Clock High

Gen. St. John Keighley

Tv
1963

Mary, Mary

Dirk Winston

Movie
1963

Kraft Suspense Theatre

Robert Thurston

Tv
1963

Bob Hope Presents the Chrysler Theatre

Edward Parker Greene

Tv
1963

The Great Adventure

President Jefferson Davis

Tv
1962

The Alfred Hitchcock Hour

Ralph Manson

Tv
1962

The Virginian

Michael O'Rourke

Tv
1961

The Dick Powell Show

Inspector Marshall

Tv
1960

Route 66

Tv
1960

The Barbara Stanwyck Show

Julius

Tv
1960

The Lost World

Lord John Roxton

Movie
1959

Third Man on the Mountain

Captain John Winter

Movie
1959

Perilous Assignment

Self

Movie
1959

The Third Man

Tv
1959

Bonanza

Prof. Poppy / Dr. P.A. Mundy

Tv
1958

Shirley Temple's Storybook

Captain Creighton

Tv
1958

Battle of the V-1

Stefan

Movie
1957

Suspicion

Angus Martin

Tv
1957

DuPont Show of the Month

Tv
1957

Perry Mason

Prof. Edward Lindley

Tv
1957

Omar Khayyam

Hasani Sabah

Movie