Noah Wyle Tom Mason Actor Moon Bloodgood Anne Glass Actor Will Patton Weaver Actor Drew Roy Hal Mason Actor Maxim Knight Matt Mason Actor Connor Jessup Ben Mason Actor Seychelle Gabriel Lourdes Actor Peter Shinkoda Dai Actor Mpho Koaho Anthony Actor Colin Cunningham John Pope Actor Sarah Carter Margaret Actor Henry Czerny Lt. Terry Clayton Guest Star Martin Roach Mike Actor Dylan Authors Jimmy Guest Star Daniyah Ysrayl Rick Guest Star Melissa Kramer Sarah Guest Star Paulino Nunes Frank Guest Star Niamh Wilson Megan Guest Star Nathan Mitchell Parker Guest Star Steven Spielberg Executive Producer Mark Verheiden Co-Executive Producer, Writer Justin Falvey Executive Producer Darryl Frank Executive Producer Robert Rodat Executive Producer Sergio Mimica-Gezzan Director Joel Anderson Thompson Writer