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Phineas and Ferb S04E23, Thanks But No ThanksS04E23

Phineas and Ferb · Season 4

Phineas and Ferb season 4 episode 23: Thanks But No Thanks

Aired 13 September 201311 minRated TV-G

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Where to watch Phineas and Ferb Season 4 in Australia

Phineas and Ferb season 4 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 “Thanks But No Thanks”

After learning about Monty and Vanessa's secret relationship, Carl bribes Monty into helping him get some much needed acknowledgement from Monogram. Meanwhile, Candace is ecstatic when she discovers that her neighbor Peggy McGee has witnessed all of Phineas and Ferb's summer antics and is happy to tell Mom about them. Also, Dr. Doofenshmirtz creates its "Inflator-inator" to try to silence his neighbor who plays the bagpipes every day.

Episode summary: TMDB.

Before you watch

  • It is episode 23 of 48 of season 4, so watch episodes 1 to 22 first.
  • It runs about 11 minutes.
  • Directed by Sue Perrotto, written by Kaz, Antoine Guilbaud and Martin Olson.

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
Sue Perrotto
Writers
KazAntoine GuilbaudMartin Olson

Credits: TMDB.

More from Phineas and Ferb Season 4

S04E22Previous · S04E22Phineas and Ferb: Mission Marvel16 August 2013
Next · S04E24Troy Story20 September 2013
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  3. E03
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  48. E48

Every episode of Season 4Phineas 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.