Trivia / The Flash 2014 - S2, E22: Invincible

• Meaningful Release Date:
  • This episode, which features Henry Allen's death, was released on May 17, 2016 — barely twenty five years after the final episode of the previous Flash series headlined by Henry's actor aired (May 18, 1991).
  • There are forty days ^note  A memorial period for the Catholic religion between the airing of this episode and the Arrow episode where Laurel died.