This week's Supergirl was a blast to the past, giving us one long extended flashback to Supergirl and her sister's teenage years in the definitely-not-Canada Midvale, USA. It was remarkably entertaining despite the absence of nearly all the show's regulars, and with a superpowered teenage lead in a rural Vancouver-like locale, you wouldn't be remiss if you mistook it for an exceptional Smallville sequel.
Tagged With smallville
I think we know why it took the CW having several shows based in already-connected source materials for the network to make giant crossovers a yearly event. Because there was once a plan to have the boys from Supernatural visit Smallville. No, not the fictional Smallville of the show, a fictional version of the set of the show.