Acting
- 1984Finder of Lost LovesGordon Harper1 ep.
- 1981DarkroomPhil Ames1 ep.
- 1981Father Murphy1 ep.
- 1978Vega$1 ep.
- 1978Kaz1 ep.
- 1978The Eddie Capra Mysteries1 ep.
- 1978The Amazing Spider-Man2 ep.
- 1978DallasAlan Beam (as Randolph Powell)18 ep.
- 1977Logan's RunFrancis14 ep.
- 1977Eight Is Enough1 ep.
- 1976Laverne & Shirley1 ep.
- 1975Joe Forrester1 ep.
- 1974Harry O2 ep.
- 1970McCloud1 ep.
Guest appearances
- 1985Finder of Lost LovesGordon Harper1 ep.
- 1983T. J. HookerLarry Foster1 ep.
- 1982Father Murphy1 ep.
- 1981DarkroomPhil Ames1 ep.
- 1981The Love BoatMike Lucas1 ep.
- 1979DallasAlan Beam (as Randolph Powell), Alan Beam (as Randolph Powell) (credit only)18 ep.
- 1979Kaz1 ep.
- 1978Vega$1 ep.
- 1978The Eddie Capra Mysteries1 ep.
- 1978The Amazing Spider-Man2 ep.
- 1978Eight Is Enough1 ep.
- 1976McCloud1 ep.
- 1976Laverne & Shirley1 ep.
- 1975Harry O2 ep.
- 1975Joe Forrester1 ep.
- 1975Cannon1 ep.
- 1974The Streets of San Francisco1 ep.
Also known as: Randolph Powell