Professor Clippenger (1 episode)

Pastor Taylor

Special Agent Sam Taggart (2 episodes)

DCI Stevens

Dr. Hollmann

Alden Radford (4 episodes)

John Dickinson (3 episodes)

Thomas Snow / Icicle (3 episodes)

Callahan Gentry (6 episodes)

Minister Edwidge Owens

Brian Addison (3 episodes)

Senator Tobias Percival (1 episode)

Dale (1 episode)

Anthony Freedman (1 episode)

Father Peter DiBuono (1 episode)

Don Sanderson (1 episode)

Adam Wilder (2 episodes)

Michael Reeves (1 episode)

Mark Wheeler (1 episode)

Thomas Bates (4 episodes)

Tom Lynch (1 episode)

Dr. Wayne Powell (1 episode)

FBI Agent Hollis (1 episode)

Doug Bancroft (1 episode)

Dr. Robert Brooks (1 episode)

(5 episodes)

Alan 'Skip' Matthews (4 episodes)

Rod Calloway (18 episodes)

Jake Kane (11 episodes)

Vincent Lurie (1 episode)

The Man With Red Eyes

Duncan Muller (1 episode)

Daniel X. Cavanaugh (22 episodes)

Detective Collins (1 episode)

Lowell Lenox

Raleigh Stewart (11 episodes)

Tim Bayliss

Dave Kammerer

Evan Stilman (8 episodes)

Doug Berrick

Jim Rossi

Tim Bayliss (1 episode)

Kevin Reese

Swoop

Dale Adder

Jed Jackson

Matthew

Howard

Tim Bayliss (122 episodes)

Director (3 episodes)

Brian Conover (6 episodes)

Todd Ski (uncredited) (1 episode)

Adam Swapp

Leland Shakes

Alan

Chevy

Jeff

John Fleishman

Devlin Cates (1 episode)

Charles Payton 'Tuck' Tucker

Jimmy

John Moore

Bertram Cates

Brett Johnston (8 episodes)

Jake