Spaceballs: The Animated Series S01 E12 Druidian Idol

Lone Starr needs a million Starbucks to pay Vinnie protection money. Vespa wants a million Starbucks to buy matching his and hers space-jets. So Vespa enters the Druidian Idol singing competition as 'Vespacia' and Barf as 'Kelly Barfson'. But President Scroob, anticipating their presence, uses a brain-zapper to turn the entire audience into mindless killers.