Bolkar is the leader of the Leagion of Supreme Evil. He is the same height as Voltar, but there is a huge diffirence. While Voltar's costume is red, Bolkar's is blue. Also, while Voltar's decal on his mask Bolkar's decal has two lines on it. Like the rest of the legion, Bolkar was defeated by the league when their house was blown away by one of Dr. Squid's inventions.