The two other major supporting characters, Officer Murray Greshler and Myrna Turner, Oscar's secretary, were played by Al Molinaro and Penny Marshall (Garry's sister) respectively. Alice Ghostley played Murray's wife Mimi in one episode of the first season when Felix quickly outstays his welcome after he moves out of Oscar's apartment following a falling-out. She appeared once in the second season as played by Jane Dulo. Garry Walberg, Ryan McDonald and Larry Gelman played Oscar's poker cronies Homer "Speed" Deegan, Roy, and the bald, bespectacled Vincent "Vinnie" Barella, rounding out the rest of the regulars. Ryan McDonald left the show after the seventh of the first season's eight episodes in which there was a poker game, and the character of Roy was mentioned occasionally after that, but never seen again.