
Robert Langford Modini Stack (January 13, 1919 – May 14, 2003) was a multilingual American actor and television host. In addition to acting in more than 40 films, he also appeared on the television series The Untouchables and later served as the host of Unsolved Mysteries. Born in Los Angeles, California, Stack spent his early childhood growing up in Europe. Becoming fluent in French and Italian at an early age, and he did not learn English until returning to Los Angeles. Stack achieved minor fame in sporting, winning multiple championships including setting two world records and winning multiple honors in skeet shooting Stack studied drama at Bridgewater State College, earning his first Hollywood role at the age of 20 and continuing to star in numerous roles throughout the early 1940s. After serving in the military, Stack returned to Hollywood to star in numerous films including stand out roles in The High and the Mighty (opposite John Wayne) and Written on the Wind (1957), for which he was awarded an Academy Award for Best Supporting Actor. Stack later moved on to televised dramatic series, depicting the crime-fighting Eliot Ness in The Untouchables (1959–1963), which earned him a best actor Emmy Award in 1960. Stack also starred in multiple drama series, before returning to film, this time in comedies to satirize his famed stoic and humorless demeanor. He began hosting Unsolved Mysteries in 1987, and served as the show's host throughout it's entire original run from 1987 to 2002.
These Dead Souls
2018
Killer Bud
2001
Mumford
1999
The Y2K Crisis
1999
Hercules
1998
BASEketball
1998
King of the Hill
1997
Suddenly Susan
1996
Blossom
1990
Dangerous Curves
1988
Caddyshack II
1988
Plain Clothes
1988
Big Trouble
1986
Midas Valley
1985
Hollywood Wives
1985
Brothers
1984
Uncommon Valor
1983
Hotel
1982
Falcon Crest
1981
Strike Force
1981
Airplane!
1980
1941
1979
Second Wind
1978
The Love Boat
1977
Most Wanted
1976
Dinah!
1974
Police Story
1973
Story of a Woman
1970
Laura
1968
Action Man
1967
The Corrupt Ones
1967
The Caretakers
1963
The Lucy Show
1962
The Last Voyage
1960
The Untouchables
1959
John Paul Jones
1959
The Scarface Mob
1959
The Gift of Love
1958
Laura
1955
House of Bamboo
1955
The Iron Glove
1954
Sabre Jet
1953
War Paint
1953
The Oscars
1953
Bwana Devil
1952
Mr. Music
1950
Riviera Dream
1950
Lights Out
1949
Fighter Squadron
1948
A Date with Judy
1948
Keeping Fit
1942
Men of Texas
1942
Eagle Squadron
1942
Nice Girl?
1941
The Mortal Storm
1940
First Love
1939























































































































