Watch Sadisflix. Alkali Ike receives some good news one morning in the form of an invitation from the boys of a nearby town to attend a masquerade ball with his best girl. Much elated. Alkali calls on Sophie and she gladly agrees to go. Alkali now goes to the town postmistress, secures the address of a costume firm and writes for a costume. It arrives in the nature of a Mephisto garb, horns, tail and all.