Ben 10: Ultimate Alien

Watch Ben 10: Ultimate Alien Season 2 Episode 21 Online

“The Mother of All Vreedles” — Watch "Ben 10: Ultimate Alien" Season 2 Episode 21 online in HD for free. Check streaming providers, cast, and episode details.
Nov 18, 2011 Season 2 Episode 21 23 min TV-Y7
7.0 ★ ★ ★ ★ ★
5 votes
Ben 10: Ultimate Alien Season 2
← Back TV Series
Where can I watch "The Mother of All Vreedles" online?
You can watch it through the button below, and it is free.
▶ Watch This Episode Now

Season 2 Episode 21 — Aired on Nov 18, 2011 • runs about 23 minutes.

Directed by Dan Riba.

Written by Joe Casey, Joe Kelly.

Notable cast/guest names in this episode include Yuri Lowenthal, Ashley Johnson, Greg Cipes, Dee Bradley Baker.

This page includes 1 official still(s) (when available) plus legal availability links.

Looking for “watch Ben 10: Ultimate Alien Season 2 Episode 21 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Ma Vreedle goes to Earth to expand her family by creating clones and using all the water on Earth.

Stills

Still from Ben 10: Ultimate Alien - Season 2 Episode 21

Cast

Yuri Lowenthal
Yuri Lowenthal
as Ben Tennyson (voice)
Ashley Johnson
Ashley Johnson
as Gwen Tennyson (voice)
Greg Cipes
Greg Cipes
as Kevin Levin (voice)
Dee Bradley Baker
Dee Bradley Baker
as Humungosaur (voice)

Episodes – Season 2

2 - 1
Ben 10: Ultimate Alien - Season 2 Episode 1
The Transmogrification of Eunice
Feb 4, 2011
2 - 2
Ben 10: Ultimate Alien - Season 2 Episode 2
Eye of the Beholder
Feb 11, 2011
2 - 3
Ben 10: Ultimate Alien - Season 2 Episode 3
Viktor: The Spoils
Feb 18, 2011
2 - 4
Ben 10: Ultimate Alien - Season 2 Episode 4
The Big Story
Mar 4, 2011
2 - 5
Ben 10: Ultimate Alien - Season 2 Episode 5
Girl Trouble
Mar 11, 2011
2 - 6
Ben 10: Ultimate Alien - Season 2 Episode 6
Revenge of the Swarm
Mar 18, 2011
2 - 7
Ben 10: Ultimate Alien - Season 2 Episode 7
The Creature from Beyond
Mar 25, 2011
2 - 8
Ben 10: Ultimate Alien - Season 2 Episode 8
Basic Training
Apr 1, 2011
2 - 9
Ben 10: Ultimate Alien - Season 2 Episode 9
It's Not Easy Being Gwen
Apr 8, 2011
2 - 10
Ben 10: Ultimate Alien - Season 2 Episode 10
Ben 10,000 Returns
Apr 15, 2011
2 - 11
Ben 10: Ultimate Alien - Season 2 Episode 11
Moon Struck
Apr 22, 2011
2 - 12
Ben 10: Ultimate Alien - Season 2 Episode 12
Prisoner #775 Is Missing
Apr 29, 2011
2 - 13
Ben 10: Ultimate Alien - Season 2 Episode 13
The Purge
Sep 16, 2011
2 - 14
Ben 10: Ultimate Alien - Season 2 Episode 14
Simian Says
Sep 23, 2011
2 - 15
Ben 10: Ultimate Alien - Season 2 Episode 15
Greetings from Techadon
Sep 30, 2011
2 - 16
Ben 10: Ultimate Alien - Season 2 Episode 16
The Flame Keeper's Circle
Oct 7, 2011
2 - 17
Ben 10: Ultimate Alien - Season 2 Episode 17
Double or Nothing
Oct 14, 2011
2 - 18
Ben 10: Ultimate Alien - Season 2 Episode 18
The Perfect Girlfriend
Oct 21, 2011
2 - 19
Ben 10: Ultimate Alien - Season 2 Episode 19
The Ultimate Sacrifice
Oct 28, 2011
2 - 20
Ben 10: Ultimate Alien - Season 2 Episode 20
The Widening Gyre
Nov 4, 2011
2 - 21
Ben 10: Ultimate Alien - Season 2 Episode 21
The Mother of All Vreedles
Nov 18, 2011
2 - 22
Ben 10: Ultimate Alien - Season 2 Episode 22
A Knight to Remember
Dec 2, 2011
2 - 23
Ben 10: Ultimate Alien - Season 2 Episode 23
Solitary Alignment
Dec 9, 2011
2 - 24
Ben 10: Ultimate Alien - Season 2 Episode 24
Inspector #13
Feb 4, 2012
2 - 25
Ben 10: Ultimate Alien - Season 2 Episode 25
The Enemy of My Frenemy
Feb 11, 2012
2 - 26
Ben 10: Ultimate Alien - Season 2 Episode 26
Couples Retreat
Feb 18, 2012
2 - 27
Ben 10: Ultimate Alien - Season 2 Episode 27
Catch a Falling Star
Feb 25, 2012
2 - 28
Ben 10: Ultimate Alien - Season 2 Episode 28
The Eggman Cometh
Mar 3, 2012
2 - 29
Ben 10: Ultimate Alien - Season 2 Episode 29
Night of the Living Nightmare
Mar 10, 2012
2 - 30
Ben 10: Ultimate Alien - Season 2 Episode 30
The Beginning of the End
Mar 17, 2012
2 - 31
Ben 10: Ultimate Alien - Season 2 Episode 31
The Ultimate Enemy (1)
Mar 24, 2012
2 - 32
Ben 10: Ultimate Alien - Season 2 Episode 32
The Ultimate Enemy (2)
Mar 31, 2012

Trailer / clip

There�s no trailer available for this series right now.