Taylor Cu portrayed the Stay Puft Marshmallow Man in Ghostbusters vs Mythbusters. In the Behind the Scenes, it is stated that he is a college sophomore at Loyola Marymount University in Los Angeles, California, and he is the college mascot, wearing a lion costume. He had sent a video to Nice Peter of him in the suit, who said that he was "the most perfect performer for the part."
- The Stay Puft Marshmallow Man (body actor)
- Cu is the sixth stunt double/body actor, after Vince Horiuchi, Jesse Wellens, Xin Wuku, Brian Neunhoffer, and Atul Singh.
- He is the first and only one of Season 4.
- He is supposedly the fourth youngest actor to be in an ERB, (as Peter explained that he is a college mascot), followed by Kai and Naya Berman and Bentley Green.