In Defense of the Earth is the sixth episode of the animated series, Virus Attack and it aired on April 15, 2011.
Prof. Edward Amaldi reviews the list of the genetically modified people shown in the TOP SECRET file. They must find them in the hope that their DNA, combined with his formula, might turn them into what his son, David has become: a human Anti-Virus!
- Edward Amaldi
- David's mother (in a grave) †