Question: what episode of dc legends of tomorrow is invasion
Answer: The Flash ( part 1 ) Season 3 , Episode 8 Arrow ( part 2 ) Season 5 , Episode 8 Legends of Tomorrow ( part 3 ) Season 2 , Episode 7 Directed by Dermott Downs ( Flash ) James Bamford ( Arrow ) Gregory Smith ( LoT ) Story by Greg Berlanti Andrew Kreisberg ( Flash ) Teleplay by Aaron Helbing ( Flash ) Todd Helbing ( Flash ) Marc Guggenheim ( Arrow & LoT ) Wendy Mericle ( Arrow ) Phil Klemmer ( LoT ) Production codes T27.