'Stranger Things' star Joseph Quinn jams with Metallica

Actor Joseph Quinn, who plays a heavy metal fan on "Stranger Things", not only got to meet band Metallica at Lollapalooza, but share a jam session to the song "Master of Puppets" with the band backstage.

Quinn's character Eddie did have a crucial scene with that very track in the show, reports eonline.com.

In a video shared to Metallica's Instagram, Quinn took viewers with him as he met the iconic group.

And while it's safe to say Joseph (and his character Eddie) are fond of Metallica, the admiration is mutual.

In the clip, Metallica vocalist James Hetfield told Joseph he's a "big fan" of the Netflix series, reports eonline.com.

"Have been since season one," Hetfield said.