Betty Boop: Bimbo's Initiation

Bimbo walks down the road. He falls down a manhole down a long tunnel and ends up in a place where odd creatures taunt him with odd contraptions designed to trap him. They want him to become a member of their organization, but naturally, this frightens him. Every time he refuses to become a member, he is thrown into another strange room where he is tortured by the odd inhabitants.