Trivia: In the auto shop Dr Stein walks in with Barry Allen. Dr Stein insults the music playing. Jefferson Jackson says to him "I got the Titanic soundtrack in the back there." Dr Stein played the captain in the Titanic movie. (00:10:15)
Trivia: The way the other Flash dies and vanishes is exactly how Flash did in the "Crisis on Infinite Earths" DC comic book.
Trivia: The cellar where Wells was caught belongs to ACE chemical, a regular feature of DC comic book characters.
Running to Stand Still - S2-E9
Trivia: The drawings that the trickster has in his cell show the original image of the Flash in the comics.