A shipwrecked man washes up in Atlantis, and must partner with legends like Hercules to save the city.
Mark Addy (Game of Thrones)
Jack Donnelly (Dancing on the Edge)
Robert Emms (Chernobyl, War Horse)
Aiysha Hart (Colette, About Time)
Julian Murphy (War of the Worlds, Merlin)
Johnny Capps (War of the Worlds, Merlin)
Howard Overman (War of the Worlds, Misfits)