A clever crook named Walter Ballantine escapes from prison and immediately starts plotting his next big heist. He assembles an oddball team of accomplices, including a seductive woman named Eleonora, an awkward electronics expert named Al, and several other colorful characters. The target of their scheme is a small, portable bank housed inside a mobile home. This unconventional setup sparks Ballantine's interest, and he devises an intricate plan to steal the entire bank structure rather than just robbing its contents. The group works meticulously to put their bold plan into motion, navigating through various obstacles and implementing creative strategies to accomplish their ambitious goal.

As the plan starts to unfold, Walter and his team encounter a series of unexpected challenges that test their skills and unity. Meanwhile, suspicious law enforcement officers are hot on their trail, increasing the pressure and stakes. The team's ability to adapt on the fly becomes crucial as they face mounting difficulties. In a series of humorous and tense moments, each member's quirks and abilities come into play, contributing uniquely to the mission's progress. The journey is filled with comedic mishaps, clever twists, and constant suspense as the group tries to stay one step ahead of their pursuers and execute the heist flawlessly.