PARALLELS is a science-fiction adventure series that follows the story of a small band of people traveling across parallel earths. The group is led by an estranged brother and sister, Ronan and Beatrix Carver, who are looking for their father. What they discover is that their family is shattered across multiple earths. The question is: can they put their family back together again?

In New Orleans after 'Katrina', the partner of Detective Andy Devereaux is found dead, so Devereaux is teamed up with Stan Green. During the investigation, an undercover DEA agent is murdered by two dirty police officers. A psychologist, Nina Ferraro, has successive interviews with Andy, Stan and the two detectives. Meanwhile, the FBI also investigates the corruption in the police force headed by Agent Brown.