D.W. Moffett

as Steve Magarahan

as Bill Desmond

as Ronald Burbridge

as Tom Atherton

as Tripp DeWitt(1 ep)

as Doug(1 ep)

as Congressman Billings

as Stan

as Douglas

as Teacher

as Cornelius Rhodes(13 eps)

as Jack Killoran(3 eps)

as Jeff Walsh(4 eps)

as Randy Larson

as Dr. Pedulla

as Agent Chestnut

as Elliot(1 ep)

as John Kennish(103 eps)

as Chester(2 eps)

as Dr. Jeffrey Buchanan(1 ep)

as Brandon Zisk

as Jack Wagner

as Jeffers

as Julian Conrad(1 ep)

as Danny Clarke(13 eps)

as Bob Hardy(8 eps)

as Joe McCoy(20 eps)

as Michael Pellington(1 ep)

as Sonny

as Worth Webster(1 ep)

as Courtney Conte

as Mike Stanton(1 ep)

as Dale(1 ep)

as Joseph Wright(2 eps)

as Jeffrey Walters(1 ep)

as Rick

as Allan(1 ep)

as Bob Tombrello(1 ep)

as Ray Porter

as Todd Whitley(1 ep)

as Travis

as Kevin Hotchkiss(2 eps)

as Jack Mayer

as Alan Hodges(1 ep)

as James Welmont(1 ep)

as Billy(1 ep)

as Grant Harrington(1 ep)

as Eddy Winslow(4 eps)

as Mathew Richmond

as Jeff Sheridan

as Mark Cottrell

as Gregory Pavan

as Paul Olsen(1 ep)

as Detective Jimmy Cerullo

as Dean Winston(87 eps)

as Tom(1 ep)

as James(1 ep)

as Mike Kulchak(13 eps)

as Mitch Hayward

as Joe McCarthy

as Richard

as Paul Hannon

as Dylan Michael Michaels(1 ep)

as Cliff Wyatt

as James Heatherton(1 ep)

as Colton

as Smitty

as Dawson Everett

as Gabriel

as Detective Lydecker

as Frank McCarry

as Alan Chandler

as Tommy Logan(9 eps)

as Steve Burdick

as Bernie Fine

as Bill

as Richard

as Mark O'Connor

as Logan Andrews(1 ep)

as Tony Jonas(14 eps)

as Capt. Von Barring

as Michael

as Mitchell(1 ep)

as Peter Hilton

as Thomas Waldman(1 ep)

as James Rodker(1 ep)

as Rick(1 ep)