The film follows the misadventures of two dimwitted teenagers, Beavis and Butt-Head, as they embark on a cross-country journey across America in search of their stolen television set. Along the way, they become unwittingly embroiled in a bizarre and comedic plot involving government agents, international terrorists, and a case of mistaken identity.
The story begins when Beavis and Butt-Head’s beloved television set is stolen from their living room. Determined to retrieve it, they set out on a road trip, hoping to track down the thief and recover their prized possession.
As they travel across the country, Beavis and Butt-Head find themselves caught up in a series of absurd and hilarious situations. Along the way, they encounter eccentric characters, including a group of nuns, a seductive woman named Dallas (voiced by Demi Moore), and a pair of bumbling government agents named ATF Agent Bork (voiced by Robert Stack) and ATF Agent Flemming (voiced by Bruce Willis).
Unbeknownst to Beavis and Butt-Head, the stolen television set contains a top-secret government device that holds the key to a deadly biological weapon. The duo inadvertently become targets of a ruthless international terrorist named Muddy Grimes (voiced by Christopher Guest), who believes they possess the device.
In the climax of the film, Beavis and Butt-Head find themselves aboard a tour bus filled with senior citizens, who are unknowingly carrying the stolen television set and the government device. As Muddy and his henchmen close in on them, chaos ensues, leading to a wild and comedic showdown aboard the bus.
In the end, Beavis and Butt-Head manage to thwart Muddy’s plans and recover their television set, inadvertently saving the day in the process. Despite their dimwitted antics, they emerge as unlikely heroes and return home to their couch, where they can once again indulge in their favorite pastime of watching television.
“Beavis and Butt-Head Do America” is praised for its irreverent humor, clever satire, and hilarious portrayal of its iconic characters. It successfully translates the anarchic spirit of the television series to the big screen, delivering a laugh-out-loud comedy that delights fans of all ages.