J.K. Simmons plays Fletcher in Whiplash and Tenzin in Legend of korra, somebody on youtube swapped the audio from the former into the latter, Hilarity ensues.
[video=youtube;esIW9BhnWt4]https://www.youtube.com/watch?v=esIW9BhnWt4[/video]
[video=youtube;esIW9BhnWt4]https://www.youtube.com/watch?v=esIW9BhnWt4[/video]