The Inferior Decorator/Bang!/Parasites/Melissa Screetch, Earth Ambassador Toonsylvania : Season 1 Episode 13

Dr. Vic forces a tired Igor into remodeling his bedroom and Igor replaces Phil's brain with the brain of an interior decorator; the Deadmans meet their new human neighbors at a barbecue; Igor sings about how having a parasite for a pet is cheaper than a real animal; a field trip to NASA leads to an alien invasion, thanks to Melissa Screetch's meddling.