Context:

The cast and creators of 'Phineas and Ferb' participated in a trivia quiz to celebrate the return of the beloved animated series with new episodes after 10 years. Key members included Dan Povenmire, Ashley Tisdale, Jeff 'Swampy' Marsh, Alyson Stoner, and Vincent Martella, who tested their memories of the show. The quiz included questions on iconic show moments such as Phineas and Ferb's rollercoaster construction in the first episode and their one-hit wonder song 'Gitchee Gitchee Goo.' Cast members also reminisced about specific scenes, like Dr. Doofenshmirtz's childhood memory of losing Balloony while dressed as a lawn gnome. Fans are encouraged to take the quiz themselves and compare their knowledge with that of the cast, as well as to catch the new episodes on Disney Channel and Disney+.

Dive Deeper:

• After a decade-long hiatus, 'Phineas and Ferb' returns with exciting new episodes, much to the delight of fans and the cast who celebrated by participating in a trivia quiz.

• The quiz featured iconic moments from the series, such as the first episode where Phineas and Ferb construct a rollercoaster, setting the tone for their adventurous summer.

• One question touched upon the 'Gitchee Gitchee Goo' episode, highlighting how the duo became one-hit wonders, a pivotal plotline from Season 1.

• Dr. Doofenshmirtz's childhood is humorously recalled in a question about how he lost Balloony while standing as a lawn gnome, a quirky backstory element.

• Fans are invited to join in on the fun by taking the quiz themselves, testing their knowledge of the show's detailed lore and comparing results with the cast.

• The quiz serves as both a nostalgic look back at the series' memorable moments and a promotional effort for the new episodes airing on Disney Channel and Disney+.

• The participation of notable cast members like Dan Povenmire and Ashley Tisdale adds an authentic touch to the trivia challenge, enhancing fan engagement.