Meet the Grand River Singers from La Crosse, Wisconsin - the only Glee-inspired adult show choir in the country! Tensions run high as choir directors Tim and Rob audition singers and dancers for a new cast.

With the newly assembled cast rehearsing for the first time together, oldies and newbies battle it out for the coveted solos for the new season and it isn't pretty.

Rob and Time plan a day on the Mississippi for a little team building however it proves to be disastrous. When the group perform at a monster truck rally, they stand out like a sore thumb in all of their sequined glory.