Main Characters Sgt. Gregory Parker 75 main appearances Ed Lane 75 main appearances Michelangelo 'Spike' Scarlatti 75 main appearances Sam Braddock 74 main appearances Julianna "Jules" Callaghan 71 main appearances Kevin 'Wordy' Wordsworth 49 main appearances Lou "Lewis" Young 23 main appearances Leah Kerns 11 main appearances Rafik "Raf" Rousseau 14 main appearances Dr. Amanda Luria 7 main appearances
Recurring Guest Characters Jason 1 guest appearances Dr. Bell 1 guest appearances Harold Beamer 1 guest appearances Jordana Hauser 1 guest appearances Elliot Thaine 1 guest appearances Dr. Lainie Summers 1 guest appearances Jay Penak 1 guest appearances Barnaby Howe 1 guest appearances Carla 1 guest appearances Trevor 1 guest appearances Aaron 1 guest appearances Marshall 1 guest appearances Sgt. Robert Gray 1 guest appearances Bishop 1 guest appearances Fred Camp 1 guest appearances Doug Forbes 1 guest appearances Kondraski 1 guest appearances Cam Weyler 1 guest appearances Staff Sergeant Matt McGrath 1 guest appearances Jake 1 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥