Phineas and Ferbthe beloved animated musical-comedy series, is making a triumphant return with Season 5. Fans of the inventive stepbrothers, Phineas Flynn and Ferb Fletcher, are eager for new adventures filled with zany inventions, catchy songs, and the classic rivalry between Perry the Platypus and Dr. Heinz Doofenshmirtz. Here’s everything we know about Phineas and Ferb Season 5.

Release Date for Phineas and Ferb Season 5

The highly anticipated fifth season of Phineas and Ferb is set to premiere on June 5, 2025on Disney Channel and Disney XD, with the first two episodes airing at 8 p.m. ET/PT. Fans can catch the first 10 episodes on Disney+ starting the next day, June 6, 2025in the U.S. and select international markets. A special sneak peek of the season will air on May 26, 2025at 11:35 a.m. ET/PT on Disney Channel, Disney XD, and Disney Channel YouTube.

Cast: Returning Voices

The Phineas and Ferb revival brings back most of the original voice cast, ensuring a nostalgic experience for fans. Here’s who’s confirmed to return:

• Vincent Martella as Phineas Flynn

• David Errigo Jr. as Ferb Fletcher (replacing Thomas Brodie-Sangster, who voiced Ferb in Seasons 1–4)

• Ashley Tisdale as Candace Flynn

• Caroline Rhea as Linda Flynn-Fletcher

• Dee Bradley Baker as Perry the Platypus

• Alyson Stoner as Isabella Garcia-Shapiro

• And PovenMire as Dr. Heinz Doofenshmirtz

• Jeff “Swampy” Marsh as Major Francis Monogram

Plot: What to Expect in Season 5

Phineas and Ferb Season 5 picks up one year after the events of the Season 4 finale, Last Day of Summer. The new season follows Phineas and Ferb as they embark on another 104 days of summer vacation in the fictional city of Danville. Expect more elaborate, over-the-top projects, from building full-scale roller coasters to creating adventurous contraptions, all while their sister Candace tries to bust them to their mom, Linda Flynn-Fletcher.