 After Pat s other show, "Wheel of Fortune" (1975) enjoyed a surge of popularity in the late 80 s, he decided to try his hand at hosting a late-night talk show. The format was similar to "The Tonight Show" (1962), consisting of comedy monologues, celebrity guests and musical numbers. Although many well-known celebrities appeared on his show, in the end, Sajak was unable to compete with Johnny Carson and David Letterman.