Ben 10 Omniverse Season 6 Episode 4 — "Cough It Up"

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The sixth installment of the Ben 10: Omniverse saga brings plenty of fast-paced action, unexpected team-ups, and classic alien comedy. In Season 6, Episode 4, "Cough It Up," Ben Tennyson and Rook Blonko find themselves caught in the middle of a dangerous interstellar manhunt down in the depths of Undertown.

When a brutal squad of alien bounty hunters starts tearing up the underground alien city, Ben quickly discovers they are after a highly coveted piece of stolen tech. The culprit behind the theft is none other than the sleazy, self-serving Argit, whose literal "inside knowledge" of the asset makes him the prime target for elimination.

“Argit always has a plan to make a quick buck, but this time he might have bitten off more than he can chew—or swallow.”

Episode Summary

The episode starts with Undertown thrown into pure chaos as Psyphon, along with a pair of deadly bounty hunters named Sunder and Kraab, launch an aggressive hunt to retrieve a mysterious asset. It turns out Argit accidentally swallowed a localized weapon system, putting a massive target on his back.

Desperate to survive, Argit runs straight to Ben and Rook for protection. Things get even more interesting when Ben's biggest fan, Jimmy Jones, and the enigmatic, time-traveling hero Spanner join the fray to keep the asset out of the wrong hands.

As the bounty hunters close in, Ben is forced to rotate through several transformations, including Ball Weevil, Frankenstrike, and Buzzshock, to hold off the heavy hitters. In a frantic final showdown, Argit's digestive system takes center stage, leading to a hilariously gross resolution to the conflict.

Themes & Character Development

Unlikely Alliances: Ben's willingness to protect even the most untrustworthy figures like Argit shows his evolution into a mature, responsible hero.
The Mystery of Spanner: Spanner's timely interventions continue to build the overarching narrative regarding time travel and the future of the Omnitrix.
Undertown Dynamics: The episode highlights the complex, living ecosystem of Undertown and how it serves as a melting pot for rogue bounty hunters and black-market deals.

Production Details

First Aired: October 9, 2014
Created By: Man of Action Entertainment
Written By: Charlotte Fullerton
Directed By: Jae Woo Kim
Produced By: Cartoon Network Studios
Art Style: Animated in the distinct, fluid, and dynamic style of Derrick J. Wyatt, featuring expressive character designs and stylized combat sequences
Voice Cast:
- Yuri Lowenthal as Ben Tennyson
- Bumper Robinson as Rook Blonko
- Alexander Polinsky as Argit
- Corey Burton as Spanner

Fun Facts & Trivia

Did You Know?

The title "Cough It Up" is a double meaning referring to the bounty hunters wanting Argit to yield the stolen goods, and Argit literally regurgitating objects.
Ben uses five different aliens in this episode: Ball Weevil, Frankenstrike, Buzzshock, Spidermonkey, and Toepick.
Kraab and Sunder return as an iconic pair of classic bounty hunters, recalling their past appearances in earlier Ben 10 series.
Argit's biology proves surprisingly resilient, as he manages to house fully operational Techadon robots inside his stomach without getting destroyed.
Jimmy Jones' investigative blog proves once again to be a crucial tool for Ben's team to track down underground alien movements.

Legacy & Impact

This episode serves as a fantastic standalone addition to the Ben 10: Omniverse catalog, blending high-stakes sci-fi action with the unique brand of humor that defined the late-era series. By utilizing underrated forms like Ball Weevil and Toepick, it showcases the immense versatility of the Omnitrix while leaning into the deep lore of the franchise.

Ultimately, "Cough It Up" demonstrates why the pairing of Ben and Rook works so well. No matter how absurd or messy the underworld politics of Earth get, Plumber training and pure heroic instinct always find a way to save the day.