It's 1980 and The Suburbans seemed destined for superstardom after their first big hit. But they quickly faded like the many one-hit wonders before them. Eighteen years have passed and the band members have gone their own way. For nostalgia's sake, they perform at fellow band member Gil's (Will Ferrell) wedding to accolades from an enthusiastic crowd. Among the party guests is Cate (Jennifer...
