Guess Who's Back...

Guess Who's Back... is the twenty first episode of Ben 10: New Era.
==Plot==
==Major Events==
==Characters==
*Ben Tennyson
*Rook Blonko
*Max Tennyson (cameo)
*Will Harangue (cameo)
==Villains==
*Zombozo (cameo)
*Frightwig
*Acid Breath
*Thumbskull
==Aliens Used==
*Wildvine (First Appearance)
*Cannonbolt
*Crashhopper (First Appearance)
*Big Chill (cameo)
==Trivia==
Category:Ben 10: New Era episodes