I’ve never watched The Blacklist, the NBC procedural in which James Spader plays a master criminal who helps catch other master criminals, but apparently I’m missing some inspired lunacy. Case in point: Last night’s episode featured a brief but loud guest appearance from black metal experimenters Liturgy. And instead of Greg Fox on drums, the band played with B-movie great Peter Fonda, who appears to be roughly twice as old as everyone in the band and who’s happy to leave the band onstage to go talk business with an FBI agent. Watch the band’s appearance on the show below.

Please, NBC, spin this off into a new Peter Fonda, Black Metal Drummer show.