Mad Men Cast Sing Rick Astley's 'Never Gonna Give You Up'

It's not the most musically pleasing experience but you've got to give credit to the video's creators for culling through four year's worth of Mad Men episode to editing together just the right lyrics to verbalize Rick Astley's Never Gonna Give You Up.

The video was created for Richard Sandling's Perfect Movie, a monthly stand up comedy show about films at The Leicester Square Theare, London.

In a way, the Mad Men cast have Rickroled Astley, himself.