Alex WinterDirector
Ryan KelleyBen Tennyson
Galadriel StinemanGwen Tennyson
Nathan KeyesKevin E. Levin
Alyssa DiazElena Validus
Herbert SiguenzaVictor Validus
Barry CorbinGrandpa Max Tennyson
Dee Bradley BakerBig Chill / Humongousaur (voice)- Alex WinterNanomech (voice)
Wendy CutlerAlien Chip Queen (voice)
Joyce KurtzComputer (voice)
Patrick CoxBig Ed- Jeremy DeCarlosHelio
Ben 10: Alien Swarm
- action
- tv movie
- science fiction
15 Nov 2009
6.2
6
1h 9min
Go hero one more time!
Ben and a mysterious girl from his past must prevent an alien threat from destroying the world.
