"Smooth Opera-tor" is the second segment of the fourth episode of Milo Murphy's Law. It premiered on October 26, 2016 alongside "Party of Peril" on the Disney Channel before making its Disney XD premiere on October 27.
Milo goes to the opera and when things go wrong, he ends up center stage.
- "Weird Al" Yankovic as Milo Murphy
- Sabrina Carpenter as Melissa Chase
- Mekai Curtis as Zack Underwood
- Chrissie Fit as Amanda Lopez
- Dan Povenmire as Vinnie Dakota
- Jeff "Swampy" Marsh as Balthazar Cavendish
- It is hinted in this episode that Milo has a crush on Amanda.