After defeating the demon Mallus by cuddling him to death with a giant stuffed animal named Beebo, the Legends are ready to ease off the gas. Sara and her team join Ava Sharpe and the Time Bureau to help clean up the last few remaining anachronisms. The job seems straightforward enough until Constantine arrives to inform them that, in solving one major problem, they have created another, much larger one. When the Legends let time crumble in order to release and defeat Mallus, the barrier between worlds softened. History is now infected with "Fugitives" – magical creatures from myths, fairytales, and legends. Having been expelled throughout time by people like Constantine, these Fugitives are now returning to our world in droves and making a real mess of things. As the Time Bureau is distrustful of and ill-equipped to deal with magic, the Legends must team up with everyone's favorite demonologist to set history back on track.
Sara and Constantine are joined by compassionate inventor Ray Palmer, hotheaded ex-con Mick Rory, rebellious totem-bearer Zari, and heartbroken historian-turned-superhero Nate as they set out to save the world – and their legacy. It's the familiar fun of the Legends time-traveling across historical events and encountering famous figures with an added shot of magical craziness!
- Brandon Routh as Dr. Ray Palmer/The Atom
- Caity Lotz as Captain Sara Lance/White Canary
- Maisie Richardson-Sellers
- Tala Ashe as Zari Tomaz
- Matt Ryan as John Constantine
- Jes Macallan as Director Ava Sharpe
- Nick Zano as Dr. Nate Heywood/Steel
- Dominic Purcell as Mick Rory/Heat Wave
Confirmed plot points
- The main focus of the season is supernatural myths and creatures.
- A young version of Donald Trump may appear.
- One or two members of the Legends will "break bad" this season.
- A new character may join the Legends.
- Rip Hunter may return.
- There will be a crossover with Supergirl, Arrow and The Flash. The crossover will introduce Batwoman and Gotham City.
- Keiynan Lonsdale will not be returning as a series regular; though may appear in the future, as needed.
- ↑ The SpoilerTV 2018/19 Upcoming Premiere Dates Table - SpolierTV
- ↑ The CW Fall 2018-19 TV Schedule – Arrow, The Flash, Supernatural & More - RenewCancelTV
- ↑ 'Riverdale,' 'Flash,' 'Supernatural' Among 10 CW Renewals - THR
- ↑ 4.0 4.1 4.2 4.3 4.4 4.5 'Legends of Tomorrow' Season 4 Detailed Synopsis Teases Constantine & Magical Threats - Comicbook.com
- ↑ Legends of Tomorrow: About that exit from the Waverider - EW
- ↑ 'Legends of Tomorrow': Matt Ryan to Return as Series Regular in Season 4 - THR
- ↑ Legends of Tomorrow promotes Jes Macallan to series regular for season 4 – EW
- ↑ 'Legends of Tomorrow Season 4 Explores ‘Fantastic Myths & Monsters’ - Screenrant
- ↑ Legends Of Tomorrow Season 4 May Feature A Young Donald Trump - WGTC
- ↑ 10.0 10.1 DC's Legends of Tomorrow Boss Says Some Legends Will "Break Bad" in Season 4 - TV Guide
- ↑ Legends of Tomorrow boss addresses returns of Amaya, Rip, and more - EW
- ↑ Next CW superhero crossover to introduce Batwoman - EW
- ↑ Legends Season 4: Keiynan Lonsdale Not Returning as Series Regular - TVLine