Maynard sues after getting his hand struck in the store's gumball machine.

When their biology professor discovers that Maynard can track missing objects by their smell, Maynard becomes a Private Nose.

Mrs. Gillis's cousin Virgil visits and gets the Gillises to supply him with all he needs for a singing engagement.

Dobie falls for a kitchenware heiress and wants to impress her by selling one of the man's Quickie-Cookers.

The song-analyzing qualities of a computer are transfered to Maynard, and cousin Virgil uses his ability to predict hit songs to become a singing star.