After her brother is attacked in jail and stays in a coma, Julia has to face her nephew's kidnappers, while trying to figure out what her brother meant with his last letter.

From their initial action-packed battles against the Cylons to their desperate attempts to find the fabled 13th colony, Earth, a determined band of human survivors has captivated audiences everywhere with their desperate quest to find a new home for the dwindling numbers. Join them now as the fleet journeys into the furthest reaches of unexplored space.

Entering its third season, the story of the original fallen angel continues. As Season Two came to a close, Lucifer took care of a little problem called Mom, aka Charlotte. Now he is facing an even greater challenge, finding out who kidnapped him, and why his angel wings are back. In addition, Marcus Pierce, an accomplished police lieutenant who is everything Lucifer is not: strategic, reserved and well respected. However, perhaps even more annoying...

A Christmas love story: The story of a youth choir director who needs to write a big song for a Christmas Eve show. She is distracted from her task when a boy with a golden voice joins her choir, which comes as a surprise to his widowed father. Christmas at the plaza: With Christmas approaching in New York City, Jessica, an archival historian enmeshed in a declining romantic relationship, is hired to create an exhibition honoring the history of Christmas...

When a dysfunctional group of unpublished writers accept Hannah into their fold, the last thing they expect is her overnight success. Can these lovable misfits achieve their artistic dreams and avoid killing one another in the process?

Pressure mounts on Enzmann when a government investigator intervenes. Back on the ship, meanwhile, Viondra smells a rat among her stewardesses.

More light is shed on Christa, while Viondra uses a power surge to her advantage; Duke leaves Emily when she confirms her affair with Gault.

On board Ascension, Christa grows increasingly resistant to the immunization shot. Elsewhere, Samantha meets with a conspiracy theorist.