Main Characters Tom Mason 52 main appearances Matthew 'Matt' Mason 51 main appearances Captain Dan Weaver 51 main appearances Hal Mason 50 main appearances Margaret "Maggie" Mason 48 main appearances Anne Glass 47 main appearances Ben Mason 46 main appearances John Pope 45 main appearances Anthony Welker 42 main appearances Lourdes Delgado 36 main appearances Cochise 26 main appearances Dai 21 main appearances Karen Nadler 5 main appearances Alexis "Lexi" Glass-Mason 12 main appearances
Recurring Guest Characters John 2 guest appearances Billy 2 guest appearances Diego 2 guest appearances Jon 2 guest appearances Sgt. Clemons 2 guest appearances Marshall 2 guest appearances Lars 2 guest appearances Lt. Fisher 2 guest appearances President Hathaway 2 guest appearances Emily 2 guest appearances Nurse 2 guest appearances Markley 2 guest appearances Soldier 2 guest appearances Young Alexis 2 guest appearances Young Woman 2 guest appearances Katie Marshall 2 guest appearances Lt. Shelton 2 guest appearances Sgt. Zak Kagel 2 guest appearances Pvt. Grey 2 guest appearances The Monk 2 guest appearances ⇤ « 1 2 3 4 5 6 7 8 » ⇥