Martin and Lewis were an American comedy duo, comprising singer Dean Martin and comedian Jerry Lewis. They met in 1945 and debuted at Atlantic City's 500 Club on July 25, 1946; the team lasted ten years to the day. Before they teamed up, Martin was a nightclub singer, while Lewis performed a comedy act lip-synching to records.

A nightclub act is a production, usually of nightclub music or comedy, designed for performance at a nightclub, a type of drinking establishment, by a nightclub performer such as a nightclub singer or nightclub dancer, whose performance may also be referred to as a nightclub act. A scheduled performance, such as a wedding gig, is a club date.