- "Weird Al" Yankovic as Milo Murphy
- Sabrina Carpenter as Melissa Chase
- Mekai Curtis as Zack Underwood
- Slash as Himself
- Greg Cipes as Mort Schaeffer
- Olivia Olson as Shelley
- Tyler Mann as Max
- Scott Peterson as Scott the Undergrounder
- "He Will Be Our Leader" (all of one lyric)
- "Saw Away at My Heart" (a slightly renamed version of "Chop Away at My Heart")
- "A Bumpy Ride Tonight"
- May 1, 2017 (Portugal)
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