Paul De La Rosa

Frank and Noelle's wedding takes an unexpected turn.

Darius and Liam work to invent a theoretically impossible piece of technology to divert the asteroid, and Grace risks everything to help Darius. Also, Liam heads home to Boston to track down critical research, but finds something shocking instead.

A young woman's character takes a hit in the press during the investigation of three men who confessed to raping and robbing her 10 years earlier.

Damien becomes the target of several conspiracies after his secret is revealed; a mysterious benefactor intercedes when Damien is interrogated by Detective Shay.

Darius, Grace and Harris join forces to prove the president was murdered. Also, Grace tells Zoe the truth.

Harris, Grace and Darius must topple the illegitimate government, and Darius makes final plans for the ark, on the season finale.