"Legends of Tomorrow" is a superhero television series that premiered in 2016 on The CW. The show features a group of heroes and anti-heroes who travel through time to prevent various threats to the timeline. The team includes characters from other DC Comics series, such as The Flash and Arrow, and is led by Rip Hunter, a time-traveling rogue. The series combines action, adventure, and humor as the team faces historical figures and events. Each episode often involves a unique mission, allowing for creative storytelling and character development. The ensemble cast includes actors like Caity Lotz and Brandon Routh, who portray key characters throughout the series.