Phineas and Ferb's Dan Povenmire is unveiling a new Disney animated series creation. Superhero family comedy Hamster & Gretel premieres this Friday August 12th at 9:30pm on Disney Channel. Another new episode airs Saturday morning at 9:30. Povenmire makes a record-tying third LCJ Q&A appearance to discuss how his own family influenced the look, feel and casting of the characters — and to reflect on 15 years since the debut of P&F.