Some of the more noteworthy appearances are as "McMillan" (hence the designation) in Episode #88: "Snoopy Smart vs. the Red Baron", a voice-over mimicking Arte Johnson's Laugh-In catchphrase "Very Interesting" while Starker lurks behind a bush on Schwartz's Island [Episode #99: "Schwartz's Island"] and the voice of ARDVARC in Episode #109: "Leadside".