Edison Twins

Annie must win a contest to save her baseball league.

Annie warns a race competitor of his dangerous diet.

Annie and Tom compete in a cake-baking contest.

There's a little monkey in the Edisons' groceries.

The owner of a 19th-century painting hears the work is a fake.

An astronomer studying an eclipse harbors a secret.

Tom moves into the storage room over the laboratory.

Tom's prize robot, Robert, helps solve a burglary.

Tom tries out for hockey after being called a nerd.

Mistaken identity occurs when the twins try to help a friend.

A mysterious stranger (Gillie Fennic) has a lead on a lost instrument.

Mysterious Joseph Bell again helps the twins with a puzzler.

Tom and Ann thwart an international crime ring.