Mary Kathleen O'Malley (March 31, 1924 – February 25, 2019) was an American film and television actress, who was the daughter of vaudevillian and actor Pat O'Malley. Her screen debut came during the silent film era as a thirteen month old baby in 1926, when she appeared alongside her father and her sister Sheila in the western My Old Dutch.
O'Malley went on to appear in several films and television shows during a seven decade career, including Cover Girl, Lady on a Train, Two Tickets to Broadway, Gunsmoke, Maverick, Rawhide, Leave it to Beaver and General Hospital. O'Malley also appeared in the second season of Barnaby Jones; episode titled, "Blind Terror" (09/16/1973). Her last acting credit came in 1998 when she appeared in the short-lived American crime drama Buddy Faro.
O'Malley died of Alzheimer's disease on February 25, 2019, at age 94. CLR
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Dirty Harry
1971 · as Lady in Jaffe's Cafe (uncredited)

Madigan
1968 · as Woman

The Shootist
1976 · as School Teacher

Coogan's Bluff
1968 · as Woman (uncredited)

Charley Varrick
1973 · as Jessie

Telefon
1977 · as Mrs. Maloney

The Wild One
1953 · as Woman (uncredited)

Mister Roberts
1955 · as Nurse

Wagon Master
1950 · as Prudence Perkins

The Killers
1964 · as Receptionist

Down to Earth
1947 · as Dolly

Westward the Women
1951 · as Pioneer Woman (uncredited)

The Sniper
1952 · as Woman (uncredited)

Night in Paradise
1946 · as Palace Maiden

Lady on a Train
1945

Affair in Trinidad
1952 · as Stewardess (uncredited)

The Merry Widow
1952 · as Girl at Maxim's (uncredited)

Pat and Mike
1952 · as Golf Contestant (uncredited)