TINA FEY, JANE LYCNCH AND VICKI LAWRENCE GUEST STAR IN A NEW EPISODE OF "PHINEAS AND FERB," FRIDAY, MARCH 11 ON DISNEY CHANNEL

"Run, Candace, Run" - Phineas and Ferb's newest invention is a pair of boots that make the wearer extraordinarily fast. Candace decides to wear them so that she can be in two places at once; at Jeremy's family picnic, where she runs into Mrs. Johnson, and also at the library where she promised Mom she would read to the kids. Meanwhile, Dr. Doofenshmirtz's building is put up for sale so he tries to convince a prospective buyer, Annabelle, who turns out to be a long lost relative of the family, that it is not worth buying.

"Last Train to Bustville" - While visiting their grandparents, the kids decide to create and race a giant hot air balloon. Meanwhile, Candace is inspired by train engineer, Glenda's, can-do attitude and decides to "give up" on busting her brothers. On the other side of town, Dr. Doofenshmirtz finds a Dodo bird egg and is convinced that it is a fierce bird-monster that can help him take over the Tri-state area, but discovers the exact opposite when the egg hatches.

This episode of "Phineas and Ferb" airs FRIDAY, MARCH 11 (9:00-9:30 p.m., ET/PT) on Disney Channel.

"Phineas and Ferb" stars Vincent Martella as Phineas Flynn, Thomas Sangster as Ferb Fletcher, Ashley Tisdale as Candace Flynn, Mitchel Musso as Jeremy, Caroline Rhea as mom Linda Flynn-Fletcher, Richard O'Brien as dad Lawrence Fletcher, Dee Bradley Baker as Perry the Platypus, Alyson Stoner as Isabella, Jeff "Swampy" Marsh as Major Monogram and Dan Povenmire as the nefarious Dr. Doofenshmirtz. "Phineas and Ferb" is a production of Walt Disney Television Animation.

Tina Fey guest stars as Annabelle, Jane Lynch reprises her role as Mrs. Johnson and Vicki Lawrence returns as Grandma Hilda in "Run, Candace, Run." Joan Cusack guest stars as Glenda in "Last Train to Bustville."

"Run, Candace, Run" was written by Jennifer Keene and Martin Olson directed Jay Lender. "Last Train to Bustville" was written by Martin Olson and directed by Rob Hughes.

"Phineas and Ferb" carries a TV-G parental guideline.