- Daniel Dae Kim
- Reiko Aylesworth
- Greg Ellis
- Carlos Bernard
- Kelvin Han Yee
- Michael Rodrick
- Kavita Patil
- Louis Lombardi
- Jean Smart
- Ian Anthony Dale
- Paul Eliopoulos
- Justin Sundquist
- Garret Sato
- Tom Sizemore
- Michael Madsen
- Tanoai Reed
- Brian Hite
- Ray Wise
- Peter Weller
- Chester E. Tripp III
- Max Martini
- Tzi Ma
- C. Thomas Howell
- Tony Todd
- Aisha Tyler
- Nestor Serrano
- Annie Wersching
- Timothy V. Murphy
- Henri Lubatti
- Rhys Coiro
- Michael McGrady
- Matt Bushell
- François Chau
- Doug Savant
- Carlo Rota
- Tony Curran
- John Billingsley
- Bruce Nozick
- Richard Burgi
- Carmen Argenziano
- Chris Gann
- Ned Vaughn
- Phil Culotta
- Jon Gries
- Glenn Morshower
- Henry Ian Cusick
- Greg Collins
- Jeffrey G. Barnett
- Sera Trimble
- Henry Kingi, Jr
- Eyad Elbitar
- Mark Riccardi
- Ray Siegle
- Henri Lubatti
Additional Notes[]
- The show runner is former 24 scribe Peter Lenkov and the stunt coordinator and guest director is Jeff Cadiente. Directors for the show include: guest star Peter Weller, Bryan Spicer, Brad Turner and James Whitmore, Jr.