Omar is a handsome prince charming.
Scooby-Doo! in Where's My Mummy?
He told his uncle the Sphinx would be done in time for a celebration. When he thought Fred Jones, Daphne Blake, Shaggy Rogers, and Scooby-Doo were intruders it was mentioned that he was a fan of Mystery Inc.. He said he was sorry for being rude to them. When the wall of the temple was blown up, Omar got mad that the leader of the treasure thieves (Dr. Amelia von Butch) disobeyed Cleopatra's warning. Velma told him that if the curse wouldn't stop her then they would. Omar was the one in charge of the restoration of the Sphinx, so he and his workers became Velma's army of the undead (she was dressed as Cleopatra).