Ben 10 - Season 4 Episode 14: Cosplay Day
2020-03-15
- Kids / Animation / Comedy / Action & Adventure / Sci-Fi & Fantasy
Team Tennyson enjoys the biggest convention in town, but when a gawky costume store employee finds a familiar-looking helmet in the back of the store and tries it on, Ben is faced with the return of an old foe in a new form: Forever Knight..
