Haley is making a cake for her parents' anniversary, while Mickey is arrested for robbing a bank. When she goes to the police station, she thinks she is seeing double...

Mickey suffers a personality change when he is affected by the light of the moon and Ken's beam projector. He insults his family and leaves home to join a gang of punks.

Janey needs help when her boss at the hairdresser's takes the day off. Mickey has his own ideas and creates the 'metal look', while Granny recalls the locks of her youth...

Ken Wilberforce is building a robot he has named Metal Mickey. It becomes sentient when girl next door Janey feeds it a Galactic Fizzbomb. Now all Ken and his siblings have to do is to convince their dad that Mickey can be useful around the house so he will let them keep him.

Mickey acquires the power to reproduce money in order to replace father's plants and Granny ends up on trial for counterfeiting.

Granny and Metal Mickey have done Steve and Haley's homework. Mickey's answers are so outstanding that the teachers immediately suspect foul play and end up deducing Gran is scientific a genius.