Dave Barrett (played by Ken Howard) is a protagonist in Manhunter.
Frank Clinger (played by Gary Lockwood) appears in Manhunter.
Ben Marks (played by Tim O'Connor) appears in Manhunter.
Henry Stratemeyer (played by R.G. Armstrong) appears in Manhunter.
Charles 'Crutch' Shanks (played by L.Q. Jones) appears in Manhunter.
Ann Louise Hovis (played by Stefanie Powers) appears in Manhunter.
Max Chabriol (played by Luke Askew) appears in Manhunter.
Aaron Denver (played by John Anderson) appears in Manhunter.
