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.
Andreas
Lieutenant Arledge
Randolph Marshall
Edson
Esteban
Marine Corporal (uncredited)
Bruce
Thurman Parrish (as Frank Hollowell)
Cockroach
Tom
First Fisherman
Team Manager
Carlbinerri
Lt. Waldorf
Mr. Caputo
Dr. Baxter
Jim
Jonathan
Beach Ball Poet
Capt. Robert Calais
Paul
Romberg
Michael Briggs
Michael
Bookie
Steven
Ken
Attorney
Andrews
Johnny
Max Matthews
Dr. Reed
Dancer
Larry Lebot
Butler
Phil Latio
Executive
Dr. Rogers
Ralph
Lieutenant
Gordon
Vittorio
Dick Hannon - Loan Shark
Slater
Phil Latio
Jesus
Latimer
Mark Walburn
Jimmy Devlin
Billy Dan Clayton
Rick Engels
Joey
Billy / Father
Ted Andrews
Bernhard Eastbrook
Steve Desmond
Jim
Tony Cardoza
WR Jackson
Louie Cortese
J.C. Church
Franklin Delmar
Jeff's Dad
F.U.
Harrison Price
Bud Stone
H.K. Austin Sr.
Councilman Blakely
(as Frank Hallowell)
J.C. Church
Merle Smith (uncredited)