The CSI team investigates two unusual cases, one involving the suspicious death of a go-cart racer who took his hobby to the highway and paid the price with his life,…

The team discovers a link between a sergeant’s murder and his possibly treasonous private life.

When pirates take over a luxury yacht, Delko’s future as a CSI is threatened just as his relationship with Calleigh moves to the next level.

A search for the one thing that may give the Winchesters an edge against God leads Sam and Dean to Jo’s door and to a secret that may have died…

Sam and Dean race to help a friend in need. Meanwhile, Mary is concerned for Jack’s well-being, and Castiel enlists help from Jo/Anael to track down a miracle.

Sam enlists everyone’s help in trying to track down Dean, who can literally be anywhere. Meanwhile, Castiel may be in over his head after meeting up with an unreliable source….

Sam, Dean and Castiel search for Lucifer who, meanwhile, strikes an unlikely deal with a local faith healer named Sister Jo. Asmodeus inches closer to finding Jack.

Lucifer rules over heaven but things aren’t going exactly as planned, exasperating his first lady, Jo. Sam and Castiel are perplexed by the return of Gabriel. Meanwhile, Dean gets one…

Ted and Stella move up their wedding date, but the wedding may not go off as planned after Ted breaks the “No Exes Rule” and invites Robin to come in…

When the sisters try to divert Zankou’s attention from the Nexus, he hatches a plan to absorb all their powers. But when the girls realize what Zankou is up to,…