
Walter Matthau (born Walter John Matthow; October 1, 1920 – July 1, 2000) was an American actor, comedian and film director.
He is best known for his film roles in A Face in the Crowd (1957), King Creole (1958) and as a coach of a hapless little league team in the baseball comedy The Bad News Bears (1976). He also starred in 10 films alongside Jack Lemmon, including The Odd Couple (1968), The Front Page (1974) and Grumpy Old Men (1993). Matthau won the Academy Award for Best Supporting Actor for his performance in the Billy Wilder film The Fortune Cookie (1966). Matthau is also known for his performances in Stanley Donen's romance Charade (1963), Gene Kelly's musical Hello, Dolly! (1969), Elaine May's screwball comedy A New Leaf (1971) and Herbert Ross' ensemble comedy California Suite (1978). He also starred in Plaza Suite, Kotch (both 1971), Charley Varrick (1973), The Sunshine Boys (1975), and Hopscotch (1980).
On Broadway, Matthau originated the role of Oscar Madison in The Odd Couple by playwright Neil Simon, for which he received a Tony Award for Best Actor in a Play in 1965, his second after A Shot in the Dark in 1962. Matthau also received two British Academy Film Awards and a Golden Globe Award. In 1963, he received a Primetime Emmy Award nomination for his performance in The DuPont Show of the Week. In 1982, he received a star on the Hollywood Walk of Fame.

Dennis the Menace
1993 · as Mr. Wilson

Candy
1968 · as Gen. R.A. Smight

JFK
1991 · as Senator Long

Hello, Dolly!
1969 · as Horace Vandergelder

Chaplin
1992 · as Self (archive footage)

Grumpy Old Men
1993 · as Max Goldman

Charade
1963 · as Hamilton Bartholemew

Pirates
1986 · as Captain Thomas Bartholomew Red

The Odd Couple
1968 · as Oscar Madison

Earthquake
1974 · as Drunk

Fail Safe
1964 · as Prof. Groeteschele

Grumpier Old Men
1995 · as Max Goldman

The Fortune Cookie
1966 · as Willie Gingrich

The Odd Couple II
1998 · as Oscar Madison

Charley Varrick
1973 · as Charley Varrick

I.Q.
1994 · as Albert Einstein

The Front Page
1974 · as Walter Burns

King Creole
1958 · as Maxie Fields