The Case of the Missing Air
- Episode aired Oct 17, 1988
![Joe Howard and Beverly Leech in Mathnet (1987)](https://m.media-amazon.com/images/M/MV5BMmY0MTgxZTgtMTE2My00MWNiLWFjNzItNTM1MGJhNDQzZDQyL2ltYWdlL2ltYWdlXkEyXkFqcGdeQXVyMjcyMDU4NA@@._V1_QL75_UY281_CR2,0,190,281_.jpg)
George and Kate use their mathematical skills and discover a pattern to the rash of robberies in which the thief was talking like a duck.George and Kate use their mathematical skills and discover a pattern to the rash of robberies in which the thief was talking like a duck.George and Kate use their mathematical skills and discover a pattern to the rash of robberies in which the thief was talking like a duck.