In 2000, MacKenzie left the band, and was replaced by Chip Chase.

Horton has done some voices on cartoons, including the voice of Chip Chase in the 1980s cartoon The Transformers.

Later, he used his mind-reading talents to acquire an antimatter formula for the Decepticons from the brain of Chip Chase.

Bumblebee escorted Spike and his boy-genius friend Chip Chase to the laboratory where Chip was assisting Doctor Alcazar in developing his antimatter formula.

Chip Chase is the name of a fictional character from the Transformers series.

Chip Chase is a human ally of the Autobots in the original Transformers fictional series.

Chip Chase: Genius who uses a wheelchair to manuvuer about.

Perceptor made his first appearance in "Dinobot Island Part 2" when he assisted Chip Chase at understanding some unusual phenomena occurring in that episode.

A few episodes later, a paraplegic computer whiz named Chip Chase became an additional ally.

And finally, as bit players, Chip Chase and Raoul never appeared in the series again.