Kirsten Robek

Vince's judgment is compromised when a harrowing rescue of two siblings triggers emotional memories of the night his daughter died in a car accident.

Peter, Walter, Olivia and Broyles pursue a strange and deadly occurrence in Philadelphia where a bomb blew up inside a train station but left no trace of any explosive device. The perplexing and unexplained set of circumstances returns Walter to the lab to closely examine the human remains where he uncovers an unlikely energy source that triggered the explosion. With the explosive threat of more bombs and links to a classified military project, the intense investigation leads Olivia and Peter to Iraq.

There are consequences and casualties when Danica (guest star Gina Carano), an advanced DRN that operates more like a soldier than a cop, is rebuilt and on a rampage. With few clues about her mission, location and innocent lives being lost, Kennex and Dorian look to Dr. Nigel Vaughn (guest star John Larroquette), a genius roboticist and DRN creator, in an attempt to track her down.

Andromeda is in battle mode with a pirate ship. Dylan (Kevin Sorbo) receives an official letter from CINC telling him to save and protect the courier ship, which houses someone who is highly sought after. Dylan and Beka (Lisa Ryder) make their way down the corridor and are greeted by Sid Barry, Beka’s uncle who has tried to kill her in the past. Sid is one of the candidates who is running for the top spot in the Commonwealth government. Beka is angered at this information and threatens to produce a disk that has Sid admitting to murder.

When philanthropist Tim Dunlear (guest star Michasha Armstrong) is found dead, Lucifer explores his good side by becoming a benefactor for Tim's glitzy Los Angeles charity.