"Grills" was a member of the New York City Fire Department who responded to the fire in Kate Bishop's apartment. Among the things undamaged by the fire, he took for himself the suit of Ronin, planning to use it as a ninja suit for his LARP hobby. After bragging about it on social media, he was tracked the very next day by the original owner of the suit, Clint Barton. Grills was in a middle of a LARP and agreed to hand the suit over in exchange for being allowed to "defeat" the Avengers in "combat". After a performative fight, Grills kept his word and handed his suit over, thanking Barton for what was the best day of his year.
- Portrayed by Clayton English.