Oscar: The Biggest Disaster Movie

 is a 2003 American musical road-comedy film based off Sesame Street and directed by K. H. Phung, and starring many Sesame Street characters (both puppets and live actors).

The film was produced by, , and PBS Kids Movies, and filmed at the Stone Street Studios in , and on location in the  area.

Muppet performers
Additional characters were performed by: Ben Bizzotto, Steven Kynman, Kristian Haukland,, , , Jodi Eichelberger, Samantha Turei, Alexander Gjebrea, Lawrence Greg Balboni, Samantha Alice Balboni, Andy Holmes, , Peter Bauernfeind, Al Harris, Paul McIlroy, and Nick Seguel.
 * as Oscar the Grouch, Big Bird
 * and Lawrence Greg Balboni as Big Bird (understudies/doubles)
 * as Bert, Grover, Cookie Monster
 * Craig Ngata-Jones as Bert (understudy/double)
 * as Grover (understudy/double)
 * as Ernie, Kermit the Frog
 * as Kermit the Frog (understudy/double)
 * as Mr. Snuffleupagus, Telly Monster
 * Lawrence Greg Balboni as Mr. Snuffleupagus (back end performance)
 * Peter Bauernfeind as Telly Monster (understudy/double)
 * Carmen Osbahr as Rosita
 * Samantha Turei as Rosita (understudy/double)
 * as Count von Count, Herry Monster
 * as Zoe, Prairie Dawn
 * as Elmo

Jerry Nelson was ill during filming, so Jodi Eichelberger performed Count von Count and Samantha Turei performed Herry Monster, with Nelson dubbing over both in post-production (some of Jodi's Count von Count dialogue can be heard in some of the TV spots)

Humans of Sesame Street

 * as Bob Johnson
 * as Gordon Robinson
 * as Susan Robinson
 * as Alan

Cameo guest stars

 * as Themselves

Production
The interior shots were filmed at the Stone Street Studios in, , and incorporates elements of the set from the TV series, Follow that Bird and Elmo in Grouchland (along with reinstating the "Around the Corner" area). Location filming took place in the.

When filming the "A Day Out" song, Caroll Spinney and Martin P. Robinson had to consult with local Māori tribal leaders as they did not know how to perform a haka (one brief shot has Big Bird and Mr. Snuffleupagus performing a haka with the ).

Oscar's trash can used in this film was a vacuum formed prop painted with automobile-standard spray-on chrome paint. It is currently on display in the ETVKK exhibit at the Museum of El Kadsreian Television along with a spare Oscar puppet.

Release and reception
The film premiered on June 19, 2003 at in, and was theatrically released on June 22, 2003. The film was a critical & commercial success, grossing US$20.2 million against a US$13.9 million budget. give the film three out of four stars, and called the film "full of wit and highly entertaining."