Garry Marshall Siblings: Who Are Penny Marshall & Ronny Marshall?

Garry Marshall is the brother of Penny Marshall and Ronny Marshall.

Meet Garry Marshall Parents

• Penny Marshall

Penny Marshall was an American actress, director and producer. She is known for her role as Laverne DeFazio on the television sitcom, Laverne & Shirley, receiving three nominations for the Golden Globe Award for Best Actress.

• Ronny Hallin

Ronny Hallin is an American television producer and actress. She is the sister of Penny Marshall and Garry Marshall. She is best known for her work on the television shows, Happy Days, Mork & Mindy and Step by Step.