Phineas and Ferb Christmas Vacation!

Richard O'Brien

Lawrence Fletcher (voice)

Caroline Rhea

Linda Flynn-Fletcher (voice)

Dan Povenmire

Dr. Heinz Doofenshmirtz (Voice)

Dee Bradley Baker

Perry The Platypus (Voice)

Jeff 'Swampy' Marsh

Major Monogram (voice)

Mitchel Musso

Jeremy (voice)

Malcolm McDowell

Grandpa Fletcher (voice)

Jane Carr

Grandma Fletcher (voice)

Maulik Pancholy

Baljeet (voice)