DC's Legends of Tomorrow

John Constantine (MATT RYAN) informs the team of a new magical threat in the season four premiere, leading the team to Woodstock to deal with it.

The Legends find themselves headed to the Salem witch trials, where they learn that a magical creature in town is causing problems they hadn't expected.

Ray (BRANDON ROUTH) infiltrates a gang in 1970s London that's targeting the British Monarchy. Meanwhile, Gary (ADAM TSEKHMAN) shows Nate (NICK ZANO) the ropes at the Time Bureau.

Investigating the disappearance of kids from a 1990s summer camp, Sara (CAITY LOTZ), Ava (JES MACALLAN), Ray and Constantine find themselves as the new camp counselors.

While Ava joins Nate and his family for an unconventional Thanksgiving dinner, Sara, Zari (TALA ASHE), Mick and Charlie try to capture a new Fugitive in 1951 Tokyo.

When Hank Heywood confronts Ava about the Legends' spending habits, Nate invites him on to the Waverider to show him what they do – chasing a Fugitive in 1920s Paris.

Constantine confronts his tragic past, but it could have devastating consequences for the rest of the team. Meanwhile, Sara tries to find a way for Mick and Ava to get along.

After Constantine breaks the cardinal rule – you can't change the past – Charlie and Zari join him to deal with the ramifications without telling the rest of the Legends.

When the Legends hear that Mona has let a fugitive go and she claims it was the Men in Black, they must decide whether to trust her over the Time Bureau.

When Hank commandeers the Waverider in 1973, the Legends find themselves on the run in an RV after kidnapping the President, who can only speak the truth.

When Mona discovers that her favorite author, Jane Austen (JENNA ROSENOW), might be at the epicenter of a magical alert, the Legends travel to England 1809.

With darkness on the rise in 2019, the team realizes that a host of problems have risen while they were cleaning up history. Sara saves Ava from a fate worse than death.

Worried about Nora, Ray is forced to do the unthinkable. Meanwhile, Sara sends Nate and Zari on a mission together; and Charlie and Mick get a lucrative offer.

With Constantine missing, the Legends struggle to find a way to track him. When Sara hesitates to make a tough call, Rory steps up creating a wedge in the team.

With things getting out of control, Sara & Ava concoct a plan to take back the Time Bureau, while Zari & Charlie work to discover what Neron is planning.

With Constantine and Nora looking for Ray, Nate suggests a dangerous plan to unite magical creatures and people that might save the world in the season four finale.