Phineas and Ferb season 5: Full voice cast list explored

Phineas and Ferb season 5 brought a fresh set of adventures from the beloved brothers and was released on June 5, 2025. The animated series has been a fan-favorite Disney show since 2007.

Created by Dan Povenmire and Jeff 'Swampy' Marsh for Disney, Phineas and Ferb follows the titular characters as they embark on extravagant adventures during their summer vacation. While their sister, Candace, plots to bust the two kids and their larger-than-life creations, their pet, Perry the Platypus, lives his secret life as Agent P and undertakes missions to stop the evil Dr. Doofenshmirtz.

Phineas and Ferb season 5 features a unique ensemble of voice cast, including Vincent Martella, David Errigo Jr., Ashley Tisdale, Dee Bradley Baker, and more.

Exploring the voice cast of Phineas and Ferb season 5

Vincent Martella as Phineas

Vincent Martella plays the role of Phineas in Phineas and Ferb season 5. The young character takes up grand projects and unique activities with his brother, Ferb, and his other friends. The outgoing, cheerful, and adventurous personality of Phineas makes him a significant character in the show.

Martella has been the voice behind Phineas since the start of the series. He has portrayed several characters as an actor and voice actor. From series and films to video games, the actor has voiced Phineas in various works surrounding the franchise.

His acting projects include Everybody Hates Chris (2005-2009), Role Models (2008), Clinger (2015), and more. He has lent his voice to varied characters in works such as Batman: Under the Red Hood (2010), Batman: Death in the Family (2020), Milo Murphy's Law (2016-2019), and more.

David Errigo Jr. as Ferb

David Errigo Jr. voices Ferb in Phineas and Ferb season 5. Reserved in nature, the character is a skilled inventor who works with his brother Phineas to create unique creations and experiences. Though he is quiet most of the time, his one-liner dialogues and punchlines make him an iconic character in the series. Thomas Brodie-Sangster used to be the voice of Ferb before.

Errigo Jr. is a voice actor, with several iconic characters using his voice. The actor has voiced Ferb previously in Phineas and Ferb the Movie: Candace Against the Universe (2020) and the Milo Murphy's Law episode, 'The Phineas and Ferb Effect'.

Other voice acting projects of David Errigo Jr. include Tiny Toons Looniversity (varied characters), Ranma in Ranma 1/2, Spidey and His Amazing Friends (varied characters), and more. He also lent his voice to several video games, such as Harry Potter: Quidditch Champions, Shin Megami Tensei V: Vengeance, Contra: Operation Galuga, and more.

Also read: Phineas and Ferb season 4 recap: All to know before watching season 5

Ashley Tisdale as Candace

Ashley Tisdale returns to the show as the voice of Candace, Phineas and Ferb's elder sister. With her brothers creating majestic inventions around the house, Candace remains determined to get them busted and tell their mom about it all. Be it spying on the brothers or trying to fetch Mom at the right time, Candace's efforts usually go in vain as the creations disappear at the right time somehow.

American actress and singer Ashley Tisdale has been the voice of Candace since the beginning. She is popularly known for her roles in The Suite Life of Zack and Cody (2005-2008), High School Musical films (2006-2008), Aliens in the Attic (2009), Scary Movie 5 (2013), and more. She is also a pop singer, with several songs and albums to her name.

Dee Bradley Baker as Perry the Platypus

Dee Bradley Baker is the voice behind Perry the Platypus, Phineas and Ferb's pet. While Perry seems to be a quiet and unbothered pet to the family, he leads a secret life as Agent P in the show. He goes around busting the evil plans of Dr. Doofenshmirtz and returns home at the end of the day.

Dee Bradley Cooper voices the beak-rattling sound that Perry makes in the show. His first major project was being the voice behind rock god Olmec in the game show Legends of the Hidden Temple (1993-1995). He has worked on several other projects, such as Avatar: The Last Airbender (2005-2008), the Ben 10 series (2005-2010), SpongeBob SquarePants (1999-present), Dexter's Laboratory (2001-2003), and more.

Also read: What's new on Disney+ in June 2025? Ironheart, Phineas and Ferb season 5, The Bear season 4, and more

Dan Povenmire as Dr. Doofenshmirtz

Dan Povenmire, the creator of the series, lent his voice to the character of Dr. Heinz Doofenshmirtz in Phineas and Ferb season 5. Dr. Doofenshmirtz is an evil-minded scientist who dreams of taking over the Tri-State Area with his wicked inventions. All his plans go in vain as Agent P manages to stop him every time.

Dan Povenmire is an animator, writer, director, producer, and voice actor. With Jeff 'Swampy' Marsh, he created Phineas and Ferb for Disney Channel. He has worked on several other projects, including SpongeBob SquarePants, Family Guy, Rocko's Modern Life, Hey Arnold!, and more.

Alyson Stoner as Isabella

Alyson Stoner plays the role of Isabella in the Disney show's fifth season. Isabella is one of Phineas and Ferb's closest pals. She has a huge crush on Phineas and helps the boys with their unique creations and adventures.

Alyson Stoner is an actor who has worked on several projects, such as Mike's Super Short Show, The Suite Life of Zack & Cody, Camp Rock, Camp Rock 2: The Final Jam, Holly Hobbie & Friends, the Step Up franchise and more. They are also a singer and dancer and have previously appeared as a background dancer for musicians like Eminem, Will Smith, Missy Elliott, and more.

Other voice actors from Phineas and Ferb season 5

The series includes a list of other characters who bring their unique stories and personalities to the larger plotline, adding more adventures in Phineas and Ferb's summer vacation escapades. The list of some other voice actors from the show is given below: