On a quest to find his real family, Gonzo discovers – through his breakfast cereal, no less – that his long-lost relatives are actually aliens from another planet. After announcing his findings to the world on UFOMania, Miss Piggy’s talk show, Gonzo becomes the target of paranoid government operative K. Edgar Singer (Jeffrey Tambor). With the help of Kermit and the gang, he must escape from Singer’s compound and get to the rendezvous point in time to meet his alien family.