Dee Bradley Baker
Diogee (voice) (74 eps)
'Weird Al' Yankovic
Milo Murphy (voice) (73 eps)
Mekai Curtis
Zack Underwood (voice) (73 eps)
Dan Povenmire
Additional Voices (voice) (73 eps)
Jeff 'Swampy' Marsh
Additional Voices (voice) (73 eps)
Mitchel Musso
Wally (voice) (3 eps)
Laraine Newman
Ms. White (voice) (3 eps)
Maulik Pancholy
Neal (voice) (2 eps)
Alyson Stoner
Isabella (voice) (2 eps)
Joel McHale
Victor (voice) (1 eps)
Barry Bostwick
Clyde (voice) (1 eps)
Jack McBrayer
Ship Captain (voice) (1 eps)
Ariel Winter
Jackie (voice) (1 eps)
Thomas Lennon
Henry (voice) (1 eps)
Danica McKellar
Veronica (voice) (1 eps)
Leah Remini
Ms. Baxter (voice) (1 eps)
Slash
(voice) (1 eps)
Rhys Darby
King Pistashion (voice) (1 eps)
Landry Bender
Wendy (voice) (1 eps)
Ming-Na Wen
Savannah (voice) (1 eps)
Brett Dalton
Brick (voice) (1 eps)
Rob Morrow
Mr. Brulee (voice) (1 eps)
Wayne Brady
Eugene (voice) (1 eps)
Ashley Tisdale
Candace (voice) (1 eps)
Vincent Martella
Phineas (voice) (1 eps)
David Errigo Jr.
Ferb (voice) (1 eps)
Bobby Gaylor
Buford (voice) (1 eps)
Hal Sparks
Chaffe (voice) (1 eps)
John Ross Bowie
Loab (voice) (1 eps)
Cedric Yarbrough
Khone (voice) (1 eps)
Diedrich Bader
Martin Murphy (1 eps)
Rusty Wallace
Self (voice) (1 eps)
Mike Joy
Self (voice) (1 eps)
Ty Dillon
Self (voice) (1 eps)
Ricky Stenhouse Jr.
Self (voice) (1 eps)
Joey Logano
Self (voice) (1 eps)
Erik Jones
Self (voice) (1 eps)
William Byron
Self (voice) (1 eps)