There's 104 days of summer vacation, and in 2015 it wasn't school that came along to end it, but Disney Channel. Now, almost exactly 10 years after ending with Season 4, "Phineas and Ferb" is back. The fifth season of the animated series hit Disney+ on Friday,

Somehow, Phineas and Ferb are back! Here's how to watch the new revival of the modern classic Disney Channel series with a free live stream.

(Ph)inally, 10 years later, the beloved animated brothers are returning to make the most out of the 104 days of summer vacation with the “Phineas and Ferb” revival premiering Thursday, June 5 (6/5/2025) at 8 p.m. ET on the Disney Channel.