19ac7c3e_Season_1___The_Mask_Wiki__Summary
[#] 13 [Title] All Hallow's Eve [Summary] 
On Halloween night, Skillit escapes from reform school determined to get revenge on the Mask for making him do homework and reanimates the corpses of three of Stanley Ipkiss' predecessors, Atilla the Hun, Billie the Kid and an evil Merlin, who had been transformed into a monstrous corruption of his former self when a magic spell blew up in his face.
Season 1 - The Mask Wiki
Summary