From the producers of DUMB & DUMBER comes this 'no-brainer' eco-trip. Slackers Bud and Doyle (Stephen Baldwin and Pauly Shore) happen upon the opening ceremonies for the BIO-DOME, an environmental facility which is controlled by five scientists, who will be hermetically sealed in it for a year. But before you can say "dumb and dumber," the two dimwits, mistaking the Bio-Dome for a shopping mall, end up trapped inside with the researchers. Cut off from TV and fast food, Bud and Doyle act like bulls in a china shop, creating havoc every step of the way, annoying their brainy co-habitees with crass humour and wild, destructive antics. Can the Bio-Dome project be saved before Bud and Doyle completely demolish it