Kenneth Choi

as Don Chang

as Oscar Jeon

as Ray Vale

as Andy

as Howie 'Chimney' Han(1 ep)

as Rick White

as Self(1 ep)

as Mr. Kwan

as John(2 eps)

as Freddy Wong

as Buke

as Marty

as Howard 'Chimney' Han(149 eps)

as Yamahara

as Principal Morita

as Kojima(1 ep)

as Yakuza Boss

as Lance Ito(10 eps)

as Lewis(18 eps)

as Sam Luttrell(13 eps)

as C.I.A.

as Chester Ming

as Captain Ed Rollins(9 eps)

as Jim Morita(1 ep)

as Jack

as Jay

as Dr. Lee(1 ep)

as Bloomfield(1 ep)

as Smith

as Dr. Wong(2 eps)

as Jim Morita

as Dr. Wu(2 eps)

as Henry Lin(14 eps)

as Boss Kim

as Mike

as Takada

as Dave

as Pvt. Dave 'Bullseye' Fukushima (as Ken Choi)

as Ambassador Li Sung Park

as Sam Douglas(1 ep)

as Kirk Bagley(1 ep)

as Mitchell Kwan

as Fujimoto

as Dr. Lim(2 eps)

as CBP Officer

as Duncan Sabusawa(1 ep)

as Philip Shen(1 ep)

as Dennis(3 eps)

as Cheng's Operative(4 eps)

as Officer Aoki(1 ep)

as Lab Technician(1 ep)

as Garma(1 ep)

as Smoove(1 ep)

as Louis Tang(1 ep)

as Jason Tua(1 ep)

as Wayne Lung

as Engineer #2(1 ep)

as Secret Service Agent(1 ep)

as Hip-Sales-Creature

as Kim Nam Kyu(1 ep)

as Desmond Kusari(1 ep)

as Biohazard Driver(1 ep)

as Todd Ling(1 ep)

as Ted Wassanasong (voice)(2 eps)

as Tommy Takega(1 ep)