Lee Majors Col. Steve Austin Actor Richard Anderson Oscar Goldman Actor Martine Beswick Julia Flood Guest Star James Griffith Will Long Guest Star Mike Farrell David Tate Guest Star Lindsay Wagner Jaime Sommers Guest Star Leo Fuchs Dr. Avni Guest Star Roger Perry Charles Colby Guest Star Alan Oppenheimer Dr. Rudy Wells Guest Star Bill Sorrells Chief Master Sgt, A.F. Guest Star Jim Connors Guest Star Chet Douglas Reporter Guest Star Jesse Nichols OSI Guard Guest Star Tom Bellin Carson Guest Star Bert Kramer George Vant Guest Star William Scherer Simcon Guest Star Robert F. Simon The Sheriff Guest Star Paul LeClair Guest Star Troy Melton Corley Weems Guest Star John Stephenson Guest Star Harve Bennett Executive Producer Lionel E. Siegel Producer, Writer Peter Allan Fields Writer Wilton Denmark Writer Richard Carr Writer Kenneth Johnson Writer Mark Frost Writer Edward J. Lakso Writer Katie Barrett Writer Joe L. Cramer Producer Richard Moder Director Chris Nyby Director Earl Bellamy Director Phil Bondelli Director Christian Nyby II Director Stephen Kandel Writer Jerry London Director Bruce Bilson Director Dick Moder Director