Thrag rips Debbie's head off before grabbing Cecil and popping his head while the Viltrumites killed the Guardians of the Globe, ultimately destroying Earth until Mark wakes up and realizes it was all a nightmare. So he goes and checks on his brother after the Viltrumite War where Nolan tells him his recovery will take a long time but that he will live. Mark asks Alan what happened to the Viltrumites which Alan didn't know either revealing that there isn't any sign of them left after they destro