The Creature from Beyond
Show: Ben 10: Ultimate Alien --> Season: 2 - Season 2
AirDate: 3/25/2011
Runtime: 23
Voting: 8 (2)

Overview: The Forever Knights unleash an evil force mistaken for an ancient weapon.
Robin Atkin Downes
Sir Cyrus / Additional Voices (voice)
Patrick Cavanaugh
Winston / Esoterica / Additional Voices (voice)