Phineas and Ferb

I Scream, You Scream

Isabella just had her tonsils out, which means she gets to have all the ice cream she wants. So Phineas and Ferb decide to build a huge ice cream maker in order to make her the biggest ice cream sundae ever. Meanwhile as Candace is trying to get her mom to ... more come home from cooking class and see what the boys are up to, Dr. D's daughter Vanessa is trying to bust her dad as well, on "Phineas and Ferb."

Vote for your favorite "Phineas and Ferb" musical number at DisneyXD.com and DisneyChannel.com.

"Phineas and Ferb's Musical Cliptastic Countdown" airs Monday, Oct. 12, at 8 p.m. ET/PT on Disney XD.
"Phineas and Ferb" airs on Disney Channel and Disney XD.

(Disney Channel)