When the 2nd mass destroys a crucial Espheni base, a relentless enemy is taken down and the Mason family is reunited with those who had been lost. But the arrival of more interstellar players puts the fate of the Earth's remaining survivors in doubt. Robert Sean Leonard guest stars.

Season 3 | Episode 10
TV-14-LSV
PRESENTED BY
Cast

Noah Wyle

Tom Mason

Moon Bloodgood

Anne Glass

Will Patton

Captain Weaver

Drew Roy

Hal Mason

Connor Jessup

Ben Mason

Maxim Knight

Matt Mason

Colin Cunningham

John Pope

Mpho Koaho

Anthony

Seychelle Gabriel

Lourdes

Sarah Sanguin Carter

Margaret