What is a crossover episode?

A list of crossover episodes which involve characters from multiple shows within the Arrowverse. They are arranged chronologically, grouped by season. 1.3 Invasion! The first annual crossover event in the Arrowverse aired during the 2014–2015 season.

When is the Flash and Arrow crossover?

The Flash crossover will air on December 2 followed by the Arrow crossover on December 3. The two crossover episodes will take place over each show’s episode 8.

Is 'Arrowverse crossover' a 'doozy'?

"Arrowverse Crossover Title for Fall 2019 (!) Is Revealed — And It Is a Doozy". TVLine. Archived from the original on December 12, 2018. Retrieved December 11, 2018. ^ Goldberg, Lesley (August 11, 2015). "Matt Ryan to Reprise 'Constantine' Role on The CW's 'Arrow' ". The Hollywood Reporter. Archived from the original on August 12, 2015.

When was the first Arrow crossover event aired?

1.3 Invasion! The first annual crossover event in the Arrowverse aired during the 2014–2015 season. Team Flash and Team Arrow help each other stop villains in their respective cities on The Flash and Arrow . The second annual crossover event in the Arrowverse aired during the 2015–2016 season.