Troy O'Donovan Garity born Troy O'Donovan Hayden on July 7, 1973) is an American film actor. He is best known for his role as "Isaac Rosenberg" in the Barbershop films.
Troy O'Donovan Garity was born in Los Angeles, California to actress Jane Fonda and activist/politician Tom Hayden. He grew up in Santa Monica.
His parents named him after two resistance leaders, Nguyen Van Troi and O'Donovan Rossa. His surname, Garity, is the family name of his paternal grandmother and used for the sake of anonymity.