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 Harry Carey Jr. Josh Morgan Guest Star Sondra Currie Francesca Morgan Guest Star Jason Evers Herb Bremen Guest Star Lynn Hamilton Susan Wade Guest Star Cory "Bumper" Yothers Kevin Guest Star David Cass Sr. Alex Webster Guest Star Joe Burnett Kirk Webster Guest Star Tom Lester Ted Moore Guest Star Linda Stuart Myra Moore Guest Star Jan Rabson Dewey Guest Star Robert Foster Producer Robert A. Cinader Producer Hannah Louise Shearer Writer Virgil Vogel Director