Jerry Lewis the following summer, and the audience was so enthusiastic that Kaye became Lewis' manager and guardian for Borscht Belt appearances. During World War II, he was rejected for military service because of a heart murmur. Lewis initially gained attention as part of a double act with singer Dean Martin, who served as straight man to Lewis' zany antics as the Martin and Lewis comedy team. They were different from other duo acts of the time because they played to each other and had ad-libbed improvisational segments within their planned routines. After forming in 1946, they quickly rose to national prominence,
Jerry Lewis Corporation as a franchise business opportunity for those interested in theatrical movie exhibition. Jerry Lewis Cinemas stated that their theaters could be operated by a staff of as few as two with the aid of automation and support provided by the franchiser in booking film and other aspects of film exhibition. A forerunner of the smaller rooms typical of later multi-screen complexes, a Jerry Lewis Cinema was billed in franchising ads as a "mini-theatre" with a seating capacity of between 200 and 350. In addition to Lewis's name, each Jerry Lewis Cinemas bore a sign with a cartoon logo of