Release Message:  Phineas and Ferb (Thomas Brodie-Sangster) are taken back in time to the 1903 Danville World's Fair and meet kids very much like themselves.

Description:  Phineas and Ferb are taken back in time to the 1903 Danville World's Fair and meet kids very much like themselves; Isabella plans a picnic for Phineas; Doofenshmirtz's daughter attends a movie marathon.