Grossology Season 1 Episode 21 Silent But Deadly, Part 2 ( Air Date 2007-05-19 ) Genre Animation, Comedy, Kids, Family category. Overview "Fartor and his new apprentice, Far-Ty join forces to drill into the planet core and turn the earth into one big gas planet. It is up to Abby to stop the gassy bad-guy and re-convert Ty back to an oxygen-breathing Grossologist.".
Grossology Season 1 Episode 21 Silent But Deadly, Part 2
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- Watch: Grossology Season 1 Episode 21 Silent But Deadly, Part 2 on CWR-CRB
- Stars: Paul O'Sullivan, Deven Mack, Michael D. Cohen, Krystal Meadows
- Director: Doug Murphy, Sylvia Branzei, Scott Dyer
