Glen A. Larson Creator, Executive Producer David Hasselhoff Michael Knight Actor Edward Mulhare Devon Miles Actor Patricia McPherson Bonnie Barstow Actor William Daniels KITT Voice Robin Dearden Liberty Cox Guest Star Brett Halsey Clark Sellers Guest Star Alan Fudge Ed Shaw Guest Star Francine Lembi Dorothy Ackridge Guest Star Kai Wulff Helmut Gras Guest Star Kenneth Tigar Dr. Kempler Guest Star Sab Shimono Hito Osaka Guest Star Richard Young Sonny Prince Guest Star Adam Ageli Hashi Al Qatar Guest Star G. Rocket Phillips Lester Prince Guest Star Frank Pesce Guest Star Robert Foster Producer Robert A. Cinader Producer David Braff Writer Bernard L. Kowalski Director