100% Critic Score (Avg 8/10); 81% Audience Score. Common Sense Media: 4/5 Stars (Recommended for ages 6+).

81% 1,000+ Ratings. Fresh score. - - 100% Tomatometer 6 Reviews. Fresh audience score. - - 81% Popcornmeter 1,000+ Ratings. Rotten Tomatoes

is widely considered an "instant classic" by critics and remains a high point for the franchise. It successfully expands the show's 11-minute formula into an epic feature-length adventure that appeals to both nostalgic fans and newcomers. The Verdict

Highly rated, with many reviewers praising it as better than many of the show's individual episodes. Review Highlights 1. Emotional Weight & Character Growth

Unlike the lighthearted daily escapades of the show, this film introduces genuine emotional stakes. The central conflict revolves around Phineas and Ferb finally discovering that their pet, , is a secret agent. Phineas’s reaction—feeling betrayed that his "best friend" lied to him—adds a layer of maturity rarely seen in the series. Phineas and Ferb: The Movie: Across the 2nd Dimension