About Ronny Hallin
Born 1938. Ronny Hallin is an American actor and television producer.
Ronny Hallin (born January 2, 1938) is an American television producer and actress. She is best known for her work on the television shows Happy Days, Mork & Mindy, and Step by Step.
Early life She is the older sister of actress Penny Marshall, and the younger sister of filmmaker Garry Marshall.
Filmography Television As producer Blansky's Beauties (1976–1979) Happy Days (1977–1984) Mork & Mindy (1978–1982) Laverne & Shirley (1979) Joanie Loves Chachi (1981–1983) You Again? (1985–1987) Valerie (1985–1991) Nothing in Common (1986–1987) Family Matters (1989–1990) Perfect Strangers (1989–1992) Going Places (1990–1991) Step by Step (1991–1992)
As actress The Odd Couple (1974) Laverne & Shirley (1982)
Film
As actress Herndon (1982) Frankie and Johnny (1991) Exit to Eden (1994) Raising Helen (2004)
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Important facts
Family & relationships
People in Ronny Hallin's life
Named in this biography and alive at the same time
Related people
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Contemporaries
People whose lives overlapped Ronny Hallin's
Frequently asked questions
Who is Ronny Hallin?
actress
When was Ronny Hallin born?
Ronny Hallin was born on 2 January 1938 in New York City.
What is Ronny Hallin's occupation?
Ronny Hallin is an actor and television producer.
What nationality is Ronny Hallin?
Ronny Hallin is American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Ronny Hallin. https://biography.guide/ronny-hallin/
MLA: "Ronny Hallin." Biography.guide, https://biography.guide/ronny-hallin/.
Chicago: "Ronny Hallin." Biography.guide. https://biography.guide/ronny-hallin/.
Data last updated: 2026-09-22 · Spot an error? Report a correction.
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