|The characters and/or events depicted in this article belong to an alternate timeline or dimension.|
|Home World||Earth (Alternate Timeline)|
|Affiliations|| Vilgax (formerly)|
|Powers and Abilities|
|Alternate Counterparts|| Ben Tennyson (Main Timeline)|
Ben 10,000 (Main Timeline Future)
Ben 10,000 (Unknown)
Ben Tennyson (RAT Timeline)
Ben Tennyson (Dimension 23)
Ben Tennyson (Gwen 10)
No Watch Ben
|Voice Actor||Yuri Lowenthal|
|First Appearance||And Then There Were None|
Benzarro is an alternate and evil version of Ben Tennyson.
Benzarro has a stunted appearance, resembling a zombie. He wears a purple straitjacket with a "10" sewed on the chest, fourteen buckles on it and pants with patches. His Omnitrix is purple, and is located on a buckle by his elbow on the left straitjacket sleeve. His body is green with blotches, he has purple eyes and a little purple hair, a long neck, pale yellow teeth, an under bite and animalistic toes.
Benzarro behaves very primitively, displaying ape-like body movements and dexterity in his human form. Instead of coherent speech, he only yells words like, "this fun," "Ben smash" and "cousin dweeb". He also headbutted his Omnitrix to transform in And Then There Was Ben, further demonstrating his primitive behavior.
Benzarro originates from an alternate reality, where he is Patient 10 of a form of zombie outbreak that turns its victims into undead beings with Bizarro-ish traits.
Benzarro first appeared in And Then There Were None, where he was among the evil Bens recruited by Eon and Vilgax from across the cosmos and brought to No Watch Timeline to wipe No Watch Ben out. Albedo and Benzarro, the latter as Frankenstrike, chased No Watch Ben through town, until No Watch Ben was saved by Ben Prime. Later, in Los Soledad, Benzarro was part of the fight between the good and evil Bens, as Snare-oh. At the end of the episode, just like all the other Bens, he was erased from spacetime by the Chronosapien Time Bomb.
In And Then There Was Ben, Benzarro was brought back into existence when No Watch Ben used Clockwork to suck the Time Bomb's ripple back in. Later, Benzarro as Frankenstrike fought Gwen 10 as Wildvine, and was defeated when Vomit Man tried to swallow him by the head. At the end of the episode, he was sent back to his own timeline by Clockwork.
Powers and Abilities
In battle, just like every other Ben, Benzarro relies on his Omnitrix to fight.
Ben 10: Omniverse
- It has been confirmed that since Benzarro is an undead being, any non-Anur alien transformations he has would be zombified versions.
|Primary Timeline Ben|
|Ben Tennyson • Ben 10,000|
|Different Timeline||Different Dimension||Others|
| Ben 10,000 (Ultimate Alien)|
Ben Tennyson (Race Against Time Timeline)
Eon • Eon's Servants (formerly)
Bad Ben • Benzarro • Nega Ben • No Watch Ben
| Ben 23|
| Anur-Mirrored Ben|
Ben Tennyson (Gwen 10)