When the family is having its annual holiday with Grandpa in England, the boys hear the story of the Black Knight and decide to hold a medieval tournament. The boys build robots called Phineas and Ferbots, but they soon get out of control.
Candace rimane incastrata in un'armatura. / Phineas e Ferb costruiscono dei cloni di se stessi
Quand la famille rend visite aux grands-parents en Angleterre, Phinéas et Ferb inventent une incroyable aventure médiévale.
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Phinéas et Ferb se construisent des robots à leurs images.
