Avengers: Infinity War Super Bowl Trailer Breakdown - 15 Things You Must See

5. Teen Groot

After his debut at the end of Guardians Of The Galaxy Vol 2, Infinity War will see the legitimate debut of Teen Groot, who will add an entirely different dynamic to his team. Mostly because he's got no interest in doing anything helpful.

The background here definitely looks like the remnants of The Collector's collection or a workshop, which could suggest that this is our first look at Nidavellir, whose presence in the movie was spoiled by the tie-in LEGO sets.

Wherever it is, it's a good chance to see what Teen Groot looks like close up.