Glen A. Larson Creator, Executive Producer David Hasselhoff Michael Knight Actor Edward Mulhare Devon Miles Actor Patricia McPherson Bonnie Barstow Actor Peter Parros 'RC3' Reginald Cornelius III Actor William Daniels KITT Voice Lance Burton Austin Templeton Guest Star Hurd Hatfield Ariel Marsden Guest Star Mary Beth Evans Nancy Marsden Guest Star William Jordan Guest Star Sally Julian Guest Star Will Utay Guest Star Mark Harris Guest Star Roberta Haynes Guest Star Robert Foster Executive Producer, Producer Robert A. Cinader Producer Philip John Taylor Writer Sidney Hayers Director