Grant Gustin Ridiculousness : Season 14 Episode 9
TV-14 (L) MTV 30m
Aired: June 14th, 2019 @ 9:30 PM EST on MTV
"The Flash" star Grant Gustin joins Rob, Steelo and Chanel to go for a jog in "Trash Flashes," find a felon friend in "Cell Mates" and put tap-dancing skills to use in "Applied Tap."
