There is more to character actor Al Lewis than meets the eye. Best known to baby boomers for playing the roles of Officer Schnauzer in Car 54 Where Are You? and Grandpa in The Munsters, he holds a doctorate in child psychology from Columbia University, has penned two children's books, produced a kid-oriented home video, and once hosted a series of Saturday morning television shows on WTBS.
He has also been a circus performer, a school teacher, and a vaudevillian. Lewis became an actor after earning his degree, teaching, and writing his books. He studied with the Paul Mann Actor's Workshop in New York. On television, he first appeared in Trouble-In-Law on The U.S. Steel Hour (1959). The following year, Lewis appeared in the feature film Naked City and then was cast opposite Fred Gwynne in Car 54, Where Are You? The show ran until 1963 and within a year, he was playing the vampiric Grandpa against Gwynne's Frankenstein, Herman Munster. Though The Munsters lasted two years, it has developed a cult following and has re-aired endlessly in syndication and spawned a feature-length sequel, Munster Go Home (1964), and a made-for-TV reunion movie, Munster's Revenge (1981). In 1994, he reprised his role as Schnauzer for the TV-movie version of Car 54 Where Are You? Lewis has gone on to continue making occasional guest appearances on television and a sporadic movie career. In addition to his other endeavors, Lewis has been a high school basketball scout and the owner of a restaurant in New York. ~ Sandra Brennan, All Movie Guide. 