Vincent Martella

Phineas Flynn (voice) / Additional Voices

Thomas Brodie-Sangster

Ferb Fletcher (voice)

Ashley Tisdale

Candance Flynn (voice)

Dee Bradley Baker

Perry the Rebelpus / Chewbacca / Additional Voices

April Winchell

Princess Leia (voice)

Caroline Rhea

Linda Flynn-Fletcher (voice)

Dan Povenmire

Heinz Darthenshmirtz / Imperial Officer Dan / Additional Voices

Richard O'Brien

Lawrence Fletcher / Additional Voices (voice)

Jeff 'Swampy' Marsh

Major Hologram / Imperial Officer Jeff / Additional Voices

John Viener

Norm-3PO (voice)

Maulik Pancholy

TK-4847 (voice)

Bobby Gaylor

TK-6968 (voice)

Alyson Stoner

Pilot Isabella (voice) / Additional Voices

Eddie Pittman

Darth Vader (voice)

Ariel Winter

Gretchen (voice)

Nick Jameson

Uncle Owen (voice)

Olivia Olson

Vanessa the Twi'Lek (voice)

Christopher Corey Smith

Luke Skywalker / Blatto (voice)

Simon Pegg

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

Ross Marquand

Han Solo (voice)

Adam Savage

Office Stormtrooper #1 (voice)

Jamie Hyneman

Office Stormtrooper #2 (voice)

Jim Cummings

Additional Voices (voice)

André Sogliuzzo

Additional Voices (voice)

John Michael Higgins

Additional Voices (voice)

Kevin Michael Richardson

Additional Voices (voice)

Robert Hughes

Additional Voices (voice)

Wayne Brady

Additional Voices (voice)

Danny Jacob

Ferb (singing voice) (uncredited)