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Phineas and Ferb S02E40, I Was a Middle Aged RobotS02E40

Phineas and Ferb · Season 2

Phineas and Ferb season 2 episode 40: I Was a Middle Aged Robot

Aired 13 February 201011 minRated TV-G

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Where to watch Phineas and Ferb Season 2 in Australia

Phineas and Ferb season 2 is streaming in Australia on Disney+ (subscription, listed for the whole show). You can also buy it on Apple TV from $14.99.

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Availability checked 16 November 2026.

What happens in “I Was a Middle Aged Robot”

Lawrence's memory is accidentally erased by a gadget in Perry's lair before participating in a father-daughter race with Candace, so Perry operates a robot version of Lawrence to fill in for him. Meanwhile, Dr. Doofenshmirtz invents an opposite of glue named "Eulg," which breaks stuff apart rather than join it together.

Episode summary: TMDB.

Before you watch

  • It is episode 40 of 66 of season 2, so watch episodes 1 to 39 first.
  • It runs about 11 minutes.
  • Directed by Zac Moncrief, written by Chong Lee, Martin Olson and Sherm Cohen.

Phineas and Ferb trailer

The official trailer for the series (no preview of this episode has been published).

Phineas and Ferb trailerPlay video: Phineas and Ferb trailer

Cast and crew of this episode

Director
Zac Moncrief
Writers
Chong LeeMartin OlsonSherm Cohen

Credits: TMDB.

More from Phineas and Ferb Season 2

Previous · S02E39Candace's Big Day6 February 2010Next · S02E41Suddenly Suzy13 February 2010
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Every episode of Season 2Phineas and Ferb episode guide

Episode names, air dates, runtimes, stills and ratings: TMDB. Air dates are the first broadcast anywhere; where it streams is our daily Australian check.