strike out, he cruelly throws them into a cage. Buck does not appear until the series finale, "Irreplaceable," as one of Dr. Scorpius' minions. 'Puter Dude 13 (voiced by Jeff Bennett) is a "cool and mysterious recluse" (he's really a nerd) who runs the online interactive game, Fleemster. He was only seen in one episode where he met Todd and Riley after Todd got too obsessed with Fleemster. Heather Hartley is the "Her Girl" for Teen Swoon Magazine. She has an outrageous hairstyle and usually carries around her pet turtle on a leash. According to Tasumi, "she was on the cover because she was famous, but she was famous for being on the cover". Anyway, she was replaced by Riley after she finally got sick of everyone at her school emulating her, only to become the new Her Girl herself. Petrov (voiced by Dee Bradley Baker) is another enemy of Agent K. Has appeared in a few episodes where he is usually opposed by Agent K and promptly apprehended by her. Dr. Clonemaster is yet another Agent K rival. He was seen only in the episode, "The Means Justify the Trend", in a flashback of Agent K. The cause of this flashback was Riley attempting to confide in her mother about everyone in her school dressing just like Heather Hartley, (see above). After Riley told her about this, she fears that the evil Dr. Clonemaster is up to his same tricks again, and promptly leaves to fight him. Dingo McGee (voiced by Jeff Bennett and Carlos Alazraqui) is the replacement sent by Fleemco when Todd got sick of an archaeologist treating them like babies on a field trip in the episode "Field Trippin'". He's an adventurous, usually reckless, explorer who plays the didgeridoo. He also returned in a later episode where he hosted the popular TV show, Volcano Island, in which the families of Buzz Winters, Shelton Klutzberry, and Todd and Riley Daring all competed. He descends from Australia. Robo Fleem SGX (voiced by Diedrich Bader) is a giant security robot that replaced the incompetent security guard at Todd's school in "The Insecurity Guard". However, the robot later went crazy and tried to destroy Riley when she tried to return it to Fleemco. This robot is the reason where George Washington Middle School became George Stapler Middle School, because it threatened to kill a teacher if she didn't say Todd