Ben 10 Omniverse: Season 6, Episode 4

6 - 4: Cough It Up

With Spanner's unexpected return, Ben and Rook think Jimmy Jones is Spanner because they never appear at the same time. Meanwhile Argit holds a weapon that can create Techadons at an unlimited rate with the use of water, and Psyphon and his Bounty Hunters are after the weapon, but when Argit swallows it, they have to tell Argit to "cough it up" or he won't stop puking up armies of Techadons nonstop.