Stars of some very popular series, Josh Holloway (Lost) and Sarah Wayne Callies (Prison Break) return to the spotlight in SF Colony, about two husbands from the near future, when an alien invasion conquers Earth, and human survivors have lives seemingly quiet in the colonies surrounded by high walls. Some people have chosen to work with the invaders to improve their livelihoods, but others ally themselves with a weak resistance determined to sabotage the invasion. The Bowman family will find themselves at the center of the conflict.