Of course, James Gunn fans may know Michael Rosenbaum best for playing Peanuts‘ Charlie Brown in two episodes of Gunn’s old webseries, PG Porn.
Michael Rosenbaum is primarily known to comic book fans for his work with the Distinguished Competition.
“Sylvester Stallone plays one of these characters…my friend Michael Rosenbaum also has a pretty decent movie in the role as well and it sort of works in tandem with Sly’s character.”
Gunn revealed today on The Adam Corolla Show that Michael Rosenbaum has a mystery role in the sequel and that his character is in some way connected to the mystery role that Sylvester Stallone has long said to be playing.