Season 10

Season 10 is the tenth season of the show Phineas and Ferb. It started on February 6, 2488 with the episode Phineas and Ferb and the Toybox and ended with the episode Ferb in Jail on February 6, 2489. There were six episodes in the season, the first being in 2488. The show was then cancelled. A year later, the show began producing episodes again on February 2. The series was considered to have jumped the shark with this season.

Episodes:

Phineas and Ferb and the Toybox

Phineas and Ferb acidentally turn their friends into giant inanimate action figures. The conflict is not resolved by the end of the episode but the characters are back to normal in the next episode.

Medieval Danville

At a renissance, Phineas and Ferb decide to go to the time machine and be knights in the medieval ages. They find medieval counterparts of their friends, but they get trapped in Dr. Dragonshmirtz's lair.

Phineas And Ferb Give Up

Phineas and Ferb decide to stop building such miraculous inventions after their sister is very highly harmed in one of them. Though while they just laze around, they end up hurting even more people.

Lost Our Perry

Phineas and Ferb notice Perry doing strange things. Unknown to them he is a secret agent. Their parents find out and because there are no platypus kennels, puts Perry on the street. Doofenshmirtz adopts him.

Water Coaster

Phineas and Ferb build an underwater rollercoaster, but they were the only ones with water gear. The rest of the episode is just clips from Season 1. It is often considered one of the worst episodes of the series.

Ferb in Jail

After being 100% blamed for the Water Coaster incident, Ferb heads to jail for eternity. Phineas attempts to bust him out, but he is put in the cell too.