Nick Bryan (played by John Warwick) is a protagonist in Bad Boy.
Inspector Thompson (played by John Longden) appears in Bad Boy.
Ann Travers (played by Kathleen Kelly) appears in Bad Boy.
Ena Bryan (played by Gabrielle Brune) appears in Bad Boy.
Tony Santell (played by Brian Buchel) appears in Bad Boy.
Joe Morgan (played by Richard Norris) appears in Bad Boy.
Mrs. Bryan (played by Edie Martin) appears in Bad Boy.
Sam Barnes (played by Ernest Sefton) appears in Bad Boy.