<Ul> <Li> Dolph Lundgren--He - Man </Li> <Li> Frank Langella--Skeletor </Li> <Li> Courteney Cox--Julie Winston </Li> <Li> James Tolkan--Detective Lubic </Li> <Li> Christina Pickles--Sorceress </Li> <Li> Meg Foster--Evil - Lyn </Li> <Li> Chelsea Field--Teela </Li> <Li> Jon Cypher--Man - At - Arms </Li> <Li> Billy Barty--Gwildor </Li> <Li> Robert Duncan McNeill--Kevin Corrigan </Li> <Li> Anthony De Longis--Blade </Li> <Li> Tony Carroll--Beast Man </Li> <Li> Pons Maar--Saurod </Li> <Li> Robert Towers--Karg </Li> <Li> Peter Brooks--Narrator </Li> </Ul> <Li> Dolph Lundgren--He - Man </Li> <Li> Frank Langella--Skeletor </Li> <Li> Courteney Cox--Julie Winston </Li>

Who was skeletor in masters of the universe