Muppets fra rummet - Den store Muppet rejse (1999)

After Gonzo receives messages from his breakfast cereal, he determines that he is an alien and tries to contact his alien brethren, but is captured by an overzealous secret government agency determined to prove the existence of extraterrestrial life. It's up to Kermit and the gang to rescue Gonzo and help reunite him with his long-lost family.