Known for Acting

John Alderman was a talented, prolific and ubiquitous actor in numerous low-budget exploitation features who appeared in everything from 1960s softcore items to 1970s drive-in fare to 1980s hardcore porn throughout the course of his long and diverse career.
1971
as Marine Corporal (uncredited)
1985
as Lieutenant Arledge
1959
as Lt. Waldorf
1982
as Romberg
1969
as Capt. Robert Calais
1980
as Caribinerri
1971
as Jonathan
1976
as Team Manager
1963
as Mr. Caputo
1972
as Esteban
1979
as Paul
1975
as Beach Ball Poet
1979
as Attorney
1973
as Bruce
1975
as Dr. Baxter
1974
as Michael Briggs
1972
as Slater
1987
as Steven
1981
1976
as Jesus