Xipe-slayground - SLAYGROUND

If season 4 (the 86 season) of Stranger Things doesn't include this song or some reference, I'll be disappointed!

Martin

It comes from the Latin name Martinus, which is a late derived form of the name of the Roman god Mars, the protective godhead of the Latins, and therefore the god of war.[1] The meaning is usually rendered in reference to the god as "of Mars", or "of war/warlike" ("martial").

https://en.wikipedia.org/wiki/Martin_(name)

Brenner

German: from an agent derivative of Middle High German brennen ‘to burn’, in various applications. Often it is an occupational name for a distiller of spirits; it may also refer to a charcoal or lime burner or to someone who cleared forests by burning. Jewish (Ashkenazic): occupational name for a distiller, from German Brenner, literally ‘burner’

https://www.ancestry.com/name-origin?surname=brenner

Might Dr. Brenner have powers to start fires with his mind that we don’t know about yet? Just a thought.

John Cusack as Vince Larkin in Con Air (1997)