Mrs. Brown losses her breadth and Uncle Martin puts her into a painting to protect her. Detective Brennan then takes the painting to a gallery and Martin and Tim have to break in to save her.

Uncle Martin is using a time machine hoping to avert the accident that caused him to land on Earth. Tim messes the machine up and lands them both in 1215 England where they accidentally intercept the Magna Carta on it's way to King John.

Uncle Martin has to find a way to recover a ancient Aztec chest which has a picture of him in it from when he visited Montezuma in the past.

Mrs. Brown uses a Martian chemical without Uncle Martins knowledge, she then becomes irresistible to all men, Uncle Martin as well. Martin then plans to take her on a jaunt in his spaceship.

Uncle Martin has a problem with his emotions and has to work with Detective Brennan helping Mrs. Brown paint while trying to keep his calm.

Uncle Martin looses his identity disk and things start disappearing.

While trying to loose weight, Uncle Martin has Tim help him and Martins spaceship is accidentally shrunk to toy size.

Trying to help Mrs. Brown with over spending, Martin accidentally turns her into a miser.

Mrs. Brown starts learning how to play the violin and Uncle Martin is affected by the notes.