The Ultimate Enemy (1) (S02E31)
S02E31
Dagon is on the verge of breaking into our realm, all because of a familiar enemy from the past.
Show
Ben 10: Ultimate Alien
Episode
S02E31
Air Date
Mar 24, 2012
Season 2 Episodes
S02E01
The Transmogrification of Eunice
S02E02
Eye of the Beholder
S02E03
Viktor: The Spoils
S02E04
The Big Story
S02E05
Girl Trouble
S02E06
Revenge of the Swarm
S02E07
The Creature from Beyond
S02E08
Basic Training
S02E09
It's Not Easy Being Gwen
S02E10
Ben 10,000 Returns
S02E11
Moon Struck
S02E12
Prisoner #775 Is Missing
S02E13
The Purge
S02E14
Simian Says
S02E15
Greetings from Techadon
S02E16
The Flame Keeper's Circle
S02E17
Double or Nothing
S02E18
The Perfect Girlfriend
S02E19
The Ultimate Sacrifice
S02E20
The Widening Gyre
S02E21
The Mother of All Vreedles
S02E22
A Knight to Remember
S02E23
Solitary Alignment
S02E24
Inspector #13
S02E25
The Enemy of My Frenemy
S02E26
Couples Retreat
S02E27
Catch a Falling Star
S02E28
The Eggman Cometh
S02E29
Night of the Living Nightmare
S02E30
The Beginning of the End
S02E31
The Ultimate Enemy (1)
S02E32
The Ultimate Enemy (2)