Herschel
Brookie Sutherland
Lyman
Dr. Del Santo (2 episodes)
Dr. Lynn
Bookstore Owner
Thad Ralston (1 episode)
Howard Brightman (1 episode)
Friend of Mimi
Mr. Ullman
Bruce Marx (1 episode)
Michael Kirkland
Dr. Brewer (1 episode)
Dr. Henry
Kasseem
Edgar Hoover (1 episode)
Colin Gerard (2 episodes)
Drew Hamilton (1 episode)
Harvey Wellman (1 episode)
FBI Agent Sam Russell (1 episode)