Albedo successfully switches places with Ben Tennyson, sending Ben to the Plumber HQ prison while he infiltrates the team.
The phrase "The Ultimate Heist" is also used in other popular media and gaming, though typically not with that specific season/episode numbering: [S2E17] The Ultimate Heist
While the show is famous for its "Halloween Heist" episodes, fans sometimes refer to the grand finale or specific high-stakes heist episodes (like "The Last Day") using similar titles. "Ben 10: Omniverse" The Ultimate Heist (TV Episode 2013) In this episode, the villain —a Galvan trapped
This is the name of the final quest in the Thieves Guild questline , where the player must steal an Elder Scroll from the Imperial Palace. In this episode
In this episode, the villain —a Galvan trapped in a human form similar to Ben's—orchestrates a plan to obtain a device that will restore his original form.
While the numbering can vary due to different airing and DVD orders, it is officially recognized as the 37th episode overall and is often categorized as Season 2, Episode 17 in certain broadcast schedules. Episode Overview
He seeks to steal a component needed to stabilize his own version of the Omnitrix (the Stabilizer) to become an "Ultimate" Galvan.