Every time I promise myself to lay off the videos where clips of a show or movie or every movie ever are used to “sing” a song, I have to go ahead and indulge again. Here, someone — YouTube user Richard Sandling, Buchan39 — has the cast of Mad Men “singing” “Never Gonna Give You Up,” the ultimate RickRoll. Maybe this kind of video AND the RickRoll were both played out a long time ago — no, they DEFINITELY were — but this is still worth a laugh or more.

HT: Charlene Jimenez at Nerdist News – thanks!