The House of Mouse: Meet Phineas and Ferb

Plot
New episode of House of Mouse. Phineas and Ferb visit the House of Mouse to perform: Gitchi Gitchi Goo. But Heinz Doofenshmirtz goes there with Agent P trapped and Thaddeus and Thor as his slaves: The Thaddeus and the Thor Tones performing Nana Nana Na (Means that I Hate You). So the cast welcomes Phineas Flynn and Ferb Fletcher. Then Nana Nana Na and Gitchi Gitchi Goo go head to head in a song called... Nitchi Nitchi Na! Will Mickey and Perry stop Thaddeus, Thor and Heinz? Find out in, Meet Phineas and Ferb.

Songs
House of Mouse theme song

Phineas and Ferb theme song (in limo when Phineas gets out of limo)

Gitchi Gitchi Goo

Nana Nana Na

Nitchi Nitchi Na

Today's Gonna Be a Great Day (end credits)

Cast
Mickey Mouse

Pluto the Dog

Goofy Dog

Donald Duck

Chip Chipmunk

Dale Chipmunk

Perry the Platypus/ Agent P

Phineas Flynn

Ferb Fletcher

Dr. Heinz Doofenshmirtz

Thaddeus

Thor

Irving (cameo in limo)

Isabella Garcia Shapiro (cameo dancing on stage to Nitchi Nitchi Na)

Kim Possible (cameo eating with Ron at table)

End Credits
Shows credits for House of Mouse and Phineas and Ferb and cameos of Kim Possible.

Song: Today's Gonna Be a Great Day and Perry the Platypus theme song (becuase of long credits showing House of Mouse, Phineas and Ferb and Kim Possible)