Movie Credits
William Kerwin has appeared in 13 movies.
These include Playgirl Killer, Doctors' Private Lives, Sno-Line, P.I. Private Investigations, Class of '63, Bomber Harris, Tread Softly Stranger, The Eternal Sea, Absence of Malice, The Godmothers, All My Darling Daughters, The Aliens Are Coming and The Star Maker.TV Credits
William Kerwin has appeared in 3 TV Series.
These include Act of Betrayal, The Incredibly Strange Film Show and Miami Vice.Production Credits
William Kerwin has 2 production credits.Writing
Credited for Writer in 1 show - The Single Girls.
Credited for Story in 1 show - Playgirl Killer.