Vincent Martella

Character: Phineas Flynn (voice) / Additional Voices

Thomas Brodie-Sangster

Character: Ferb Fletcher (voice)

Ashley French

Character: Candance Flynn (voice)

Dee Bradley Baker

Character: Perry the Rebelpus / Chewbacca / Additional Voices

April Winchell

Character: Princess Leia (voice)

Caroline Rhea

Character: Linda Flynn-Fletcher (voice)

Dan Povenmire

Character: Heinz Darthenshmirtz / Imperial Officer Dan / Additional Voices

Richard O'Brien

Character: Lawrence Fletcher / Additional Voices (voice)

Jeff 'Swampy' Marsh

Character: Major Hologram / Imperial Officer Jeff / Additional Voices

John Viener

Character: Norm-3PO (voice)

Maulik Pancholy

Character: TK-4847 (voice)

Bobby Gaylor

Character: TK-6968 (voice)

Alyson Stoner

Character: Pilot Isabella (voice) / Additional Voices

Eddie Pittman

Character: Darth Vader (voice)

Ariel Winter

Character: Gretchen (voice)

Nick Jameson

Character: Uncle Owen (voice)

Olivia Olson

Character: Vanessa the Twi'Lek (voice)

Jeff Stewart

Character: Porkins (voice)

Christopher Corey Smith

Character: Luke Skywalker / Blatto (voice)

Simon Pegg

Character: Candace's C.O. / C-3PO (voice)

Ross Marquand

Character: Han Solo (voice)

Adam Savage

Character: Office Stormtrooper #1 (voice)

Jamie Hyneman

Character: Office Stormtrooper #2 (voice)

Jim Cummings

Character: Additional Voices (voice)

André Sogliuzzo

Character: Additional Voices (voice)

John Michael Higgins

Character: Additional Voices (voice)

Kevin Michael Richardson

Character: Additional Voices (voice)

Robert Hughes

Character: Additional Voices (voice)

Wayne Brady

Character: Additional Voices (voice)

Danny Jacob

Character: Ferb (singing voice) (uncredited)

Ella Kennedy

Character: Mihir Joshi (voice) (uncredited)