The band are appearing on the show every night this week.
Metallica have taken to the Jimmy Kimmel live stage for a performance of another classic.
Watch them play all 8 minutes of ‘Master Of Puppets’ in the video above.
The track had a huge chart resurgence last year following its inclusion in the finale of season 4 of Stranger Things.
And, for a bit of extra fun, the band were even seen playing around with some actual puppets for a special sketch during the show:
Metallica’s new album ’72 Seasons’ is out this Friday (April 14).
And the band will return to the UK this June to headline two separate nights at Download Festival.