Dan

Mark

Mark Jane

Mike Schaeffer (1 episode)

Frank Kelly (1 episode)

Officer West (1 episode)

Ian Quinn (8 episodes)

Ben Wilson (2 episodes)

Jerry

Judge Clark Willard (1 episode)

Ted

Gary Chapman (1 episode)

Roger Coldon

Ryan Bradford

Self - Guest (1 episode)

Doug Phillips

Francis Kramer

Jim Clancy (62 episodes)

Jim Clancy / Sam Lucas (23 episodes)

Sam "Jim" Lucas (22 episodes)

Trap

Dr. Marty Hamilton (1 episode)

Michael Mendelson (18 episodes)

Det. Ed Exley

Dr. Phil Reed

Dave Fields (7 episodes)

Lt. / Cmdr. / Capt. Hanks

Daniel Pierce (4 episodes)

Nathan Blair (1 episode)

Police Captain Nathan Blair

Tony Croft

Peter Gutenberg

Leo Roth (17 episodes)