Phone Home

"Phone Home" is the upcoming fourth episode of the third season of DC's Legends of Tomorrow and the thirty-seventh episode overall.

Production
Preparation ran from July 31 until August 9, 2017. Shooting ran from August 10 until August 22, 2017.

Trivia

 * Sydney Palmer will have his debut in this episode, he will be played by Brandon Routh , the same actor that portrays his brother Ray Palmer.
 * The title is likely a reference to an infamous line in the 1982 film E.T. the Extra-Terrestrial in which the titular character requests to "phone home".