Jack Lemmon and Charles Boyer in The April Fools (1969)

Catherine Deneuve and Jack Lemmon in The April Fools (1969)

Catherine Deneuve, Jack Lemmon, Charles Boyer, and Myrna Loy in The April Fools (1969)

Jack Lemmon and Sally Kellerman in The April Fools (1969)

Jack Lemmon and Peter Lawford in The April Fools (1969)

Jack Lemmon and Walter Matthau in The Odd Couple (1968)

Jack Lemmon, Herschel Bernardi, and Bruce Yarnell in Irma la Douce (1963)

Jack Lemmon in Glengarry Glen Ross (1992)

Al Pacino, Jack Lemmon, and Jonathan Pryce in Glengarry Glen Ross (1992)

Al Pacino and Jack Lemmon in Glengarry Glen Ross (1992)

Ed Harris and Jack Lemmon in Glengarry Glen Ross (1992)

Jack Lemmon and Juliet Mills in Avanti! (1972)

Jack Lemmon, Edward Andrews, and Clive Revill in Avanti! (1972)

Jack Lemmon and Clive Revill in Avanti! (1972)

Ethan Hawke, Jack Lemmon, and Ted Danson in Dad (1989)

Jack Lemmon, Walter Matthau, Sissy Spacek, and Mary Steenburgen in The Grass Harp (1995)

Jack Lemmon and Walter Matthau in The Front Page (1974)

Kevin Spacey, Jack Lemmon, Peter Gallagher, and Bethel Leslie in Long Day's Journey Into Night (1987)

Marilyn Monroe, Tony Curtis, and Jack Lemmon in Some Like It Hot (1959)

Sophia Loren, Ann-Margret, Jack Lemmon, and Walter Matthau in Grumpy Old Men (1993)

James Cagney, Henry Fonda, Jack Lemmon, and William Powell in Mister Roberts (1955)

Jack Lemmon and Sandy Dennis in The Out of Towners (1970)

Jack Lemmon and Ricky Nelson in The Wackiest Ship in the Army (1960)