Danny DeVito began his acting career on the stage. Eager for something to do after graduating from high school in Summit, N.J., he began working at his sister Angie’s beauty shop. She encouraged him to train as a cosmetologist at the American Academy of Dramatic Arts, and once he was immersed in the world of professional theater, he decided to try out acting for himself. After he graduated in 1966, DeVito acted in productions in New York, and in 1971 garnered attention for his role as Martini in the Off Broadway production of “One Flew Over the Cuckoo’s Nest.” He also reprised the part in the 1975 film. He soon became a bona fide star playing Louie De Palma, the tiny-but-mighty dispatcher on the sitcom “Taxi,” which ran for five seasons from 1978 to 1983. By the time the show ended, he had met and married Rhea Perlman, known for her role as Carla Tortelli on “Cheers.” Lucy, their first child, was born in 1983. (The couple, now amicably separated, have two other children, Jake and Gracie.) In 2017, Danny starred in a revival of Arthur Miller’s “The Price,” for which he received a Tony nomination.