Trivia / Phineas And Ferb Oil On Candace

• Blooper: When Dr. Gevaarlijk snarks about Doofenshmirtz's Blenderinator, she suddenly has two sets of eyebrows.
• Real-Life Relative: Joel Grey plays Beppo Brown and his daughter, Jennifer Grey, plays Dr. Gevaarliijk. They don't have any scenes together, though.