Poland. In 1946, he starred in A Flag Is Born, opposite Quentin Reynolds and Marlon Brando. Early television career Harris was a popular character actor for 30 years on television, making his first guest appearance on the episode "His Name Is Jason" on The Chevrolet Tele-Theatre in 1949. The role led to other roles in such series as: The Web, Lights Out, Goodyear Television Playhouse, two episodes of Hallmark Hall of Fame, Armstrong Circle Theatre, three episodes of Studio One, Telephone Time, Schlitz Playhouse of Stars, Climax!, Outlaws, The Twilight Zone, Bonanza, The Rogues, The Adventures of Ozzie & Harriet, and Zorro, among many others. Harris returned to television, where he landed a co-starring role opposite Michael Rennie in The Third Man, from 1959 to 1965. He played Bradford Webster, an eccentric, cowardly assistant. Half the episodes were shot in London, England; the rest were filmed in Hollywood. Harris's teenaged son would visit the set at this time, and Harris did whatever he could to bridge the gap between father and son and tried to make up for lost time. Harris appeared in two 1961 episodes of The Twilight Zone, including a heroic role in "The Silence", in which he ended up defending a young man challenged to be silent for a whole year at a prestigious gentleman's club. Harris also portrayed Charles Dickens in a 1963 episode of Bonanza. From 1963 to 1965, Harris co-starred in the sitcom The Bill Dana Show. He played Mr. Phillips, the pompous manager of a posh hotel who is constantly at odds with his bumbling Bolivian bellhop, the Bill Dana character José Jiménez. (A similar formula was later used in John Cleese's British hotel comedy Fawlty Towers.) Don Adams rounded out the cast as an inept house detective, a character whose distinctive mannerisms and catchphrases would soon carry over into his Maxwell Smart role on Get Smart. In similar fashion, several of Harris's catch phrases from the series, such as "Oh, the pain!", along with the character's mannerisms and delivery, became part of the Dr. Zachary Smith character on Lost in Space. In an apparent homage to his earlier role, Harris played a similarly pompous diplomat on Get Smart in 1970. His female assistant was named Zachary. Harris also guest-starred on The Ghost & Mrs. Muir. Dr. Zachary Smith in Lost in Space Harris was cast over two other actors for the role