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Phineas and Ferb/Milo Murphy's Law Crossover
Milo Murphy's law crossover
Production code:
Broadcast order: 37
Storyboards by:
Chris Ybarra[1]
Broadcast Information
U.S. Premiere:
August 2018[2]
International Premieres:
see below
Story arc(s)
"The Substitute"
"Missing Milo"
"Fungus Among Us"

The untitled Phineas and Ferb/Milo Murphy's Law crossover is an upcoming episode and the season two premiere of Milo Murphy's Law. It will premiere around August 2018 on Disney Channel, serving as the one-hour season two premiere event.


Milo and his friends meet up with Phineas and Ferb to help them make a new time machine. Can they stop Derek and his pistachions from taking over the world?


Part One

Part Two

Part Three

Part Four


For a full transcript of "Phineas and Ferb/Milo Murphy's Law Crossover", click here.




Crossover Teaser Image 12
The image gallery for Phineas and Ferb/Milo Murphy's Law Crossover may be viewed here.


Milo Murphy's Law & Phineas And Ferb Crossover- First Look (Promo)

Milo Murphy's Law & Phineas And Ferb Crossover- First Look (Promo)


  • This is the first crossover for Milo Murphy's Law and the third for Phineas and Ferb.
  • This episode will be a follow-up to the episode "Fungus Among Us", and will be the next chapter in the main plot of this show.
  • According to Dan Povenmire, the episode was initially set to air in April 2018, but has delayed to an unknown date.[3]
  • This is the second episode that will be forty-four minutes long. ("Missing Milo")
  • The crossover was confirmed by Dan Povenmire at San Diego Comic Con.
  • Dan Povenmire and Jeff "Swampy" Marsh have stated that they were building up to the crossover since the beginning of the show.[4]
  • This is the fifth special episode of Milo Murphy's Law. ("Missing Milo", "Fungus Among Us", "Milo Murphy's Halloween Scream-a-Torium!", "A Christmas Peril")
  • It was allegedly named "The Phineas and Ferb Effect" on Swampy's Instagram, though this has yet to be proven.
  • The first look at the crossover (a 16-second promo from Disney Channel Japan) was released on April 22, 2018.[5]


Milo Murphy's Law

Phineas and Ferb


The crossover has been delayed a few times:

  • It was originally slated to air in April 2018, until Chrissie Fit said on Twitter that she thought it was now June.
  • Dan Povenmire said it was coming "Sometime in 2018", and the fanbase believed it to be a delay, even though it was not.
  • According to Al Yankovic, it will air in August on Disney Channel.

International airings

  • Spain / Latin America: May 2018
  • Portugal / Brazil / France / Germany: June 2018
  • Japan: Summer 2018
  • Other countries: TBA


  1. Chris Ybarra on Twitter.
  2. "Weird Al" Yankovic on Twitter.
  3. Dan Povenmire on Twitter.
  4. Comic-Con: Disney XD Sets 'Milo Murphy's Law' and 'Phineas and Ferb' Crossover (Exclusive)
  5. Disney Channel Japan on Twitter.
A Christmas Peril
Episodes Next:

Start a Discussion Discussions about Phineas and Ferb/Milo Murphy's Law Crossover

  • Crossover

    6 messages
    • Disney Channel Japan released the promo as it is the channel that airs it in Japan, whereas we have it on Disney XD. That is the only reason ...
    • But then, Al also said that the crossover would air on Disney ''Channel''.
  • My Predictions on What May Happen in This Crossover

    280 messages
    • Goldsith wrote:Chasenina1 wrote:Do you think they would be a bit younger than their adult selves? Because they look like there normal age in ...
    • Yes, they will.  ''Milo Murphy's Law'' takes place immediately after the ''Phineas and Ferb'�...