Ronny Hallin

Ronny Hallin
Born
(1938-01-02) January 2, 1938
Occupation(s)Producer, actress
Years active1974–present
SpouseLarry Hallin (divorced)
Children3
ParentAnthony W. Marshall (father)
Relatives

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.