CHRISTIAN SLATER AND DANICA MCKELLAR GUEST STAR I N A NEW EPISODE OF "PHINEAS AND FERB," FRIDAY, APRIL 27 ON DISNEY CHANNEL

"Delivery of Destiny" - Paul the Delivery Man discovers his job has a higher calling to save Danville as he makes stops at Phineas and Ferb's house, Doofenshmirtz Evil, Inc. and the OWCA, in a special episode seen through his eyes. The rock band Love Handel reprises their role for some musical accompaniment.

"Buford Confidential" - Josette and Colette, the visiting Fireside Girls from France, help Isabella capture the American Grizzly Bear, one of the world's most dangerous creatures. Buford's plan to jokingly dress up as the bear backfires when he discovers the identity of one of the French Fireside Girls, throwing him off his game. Back at their grandparents' cabin, Phineas and Ferb create the most amazing "run-through-the-sprinkler" experience. Meanwhile, Dr. Doofenshmirtz's loathing of pretzels drives him to create the "De-Twist-Inator" to untwist every pretzel in Danville.

This episode of "Phineas and Ferb" airs FRIDAY, APRIL 27 (8:30-9:00 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.

Christian Slater guest stars as Paul the Delivery Man in "Delivery of Destiny." Danica McKellar guest stars as Josette and Colette in "Buford Confidential."

"Delivery of Destiny" was written by Scott Peterson and directed by Rob Hughes. "Buford Confidential" was written by Jim Bernstein and Martin Olson and directed by Jay Lender.

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