TV Episode | TV-14 | | Action, Adventure, Drama
The gang comes together for Barry and Iris's wedding, but the ceremony is crashed by villains from Earth-X.
William Katt who played the minister in this installment of Supergirl, is no stranger to playing a superhero. He starred in the show "The Greatest American Hero (1981)".
I can't believe you're really doing this.
Barry Allen: Yeah, man. What can I say? I got the girl. And so did you. You ever think about making it official?
Oliver Queen: Again? Yeah. Um... I think that with everything going on right now, it's just not the... it's not the right...
At 00:52 the arrow that hits the scientist is green, while the Oliver from Earth X carries red arrows in his quiver. That green arrow also did not belong to Earth X's Prometheus(Tommy Merlin) as he carries black arrows in his quiver.
The usual opening narration and title card are replaced by a special "Crisis on Earth-X" sequence.