|“|| Frankie: That was the greatest thing I've ever seen in my life!|
Paige: I wanna wood chip everything!
Paige and Frankie take on public high school but quickly discover life at Sierra High is not what they thought it would be; Dirk, a recent Sierra grad and legend, tries to help Bernie and Amelia acclimate to their new school.
- Olivia Rodrigo as Paige Olvera
- Madison Hu as Frankie Wong
- Jake Paul as Dirk Mann
- DeVore Ledridge as Amelia Duckworth
- Ethan Wacker as Bernie Schotz
- Rachna Khatau as Principal Karen
- David Thune as Mr. Hattleberg
- Isabella Revel as Claire
- Tyler Cornell as Daniel
- David Hadinger as Janitor
- Zack Michael as Kid at Table
Special Guest Cast
- Sofie Dossi as Herself
- Bizaardvark: First Day of High School/Wood Chipper
- Bizaardvark: New School Superstars
- Bizaardvark Subscribers: 81,121.
- This is the first episode of the season.
- Paige, Frankie, Amelia, and Bernie all start to attend Dirk's former school, Sierra High.
- Amelia gets detention for 2 weeks, as seen in her vlog (which is later seen during Chocolate Bananas) that takes place during this episode.
- Several new sets are introduced such as the Wong kitchen and those of Sierra High School.
- Frankie adopted a shorter hairstyle.
- Paige and Frankie don't have any classes together.
- Sofie Dossi, a former finalist on America's Got Talent, had previously appeared in the K.C. Undercover episode, "Tightrope of Doom."
- Casting calls were made for "Harry", a British transfer student that sought to emulate the daredevil lifestyle of his idol, Dirk. However, the character did not appear in this episode.
- Frankie got her hair stuck in a locker three times.
- No one let Frankie sit with them at lunch.
- Frankie lies to Paige about her day.
- Some school students made fun of Amelia.
- Bernie found Amelia crying in a classroom.
- Bernie tried to kiss Amelia, but she ran screaming out of the classroom. However, he gave Amelia self-confidence.
- Dirk used 5 leaf blowers to blast through a wall at Sierra High.
| To view the First Day of School gallery, click here.
- August 9, 2017 (Australia)
- November 4, 2017 (Latin America, Brazil)
- November 24, 2017 (Southeast Asia)
- November 25, 2017 (Hungary)
- January 15, 2018 (Italy)
- February 2, 2018 (Spain)
- May 17, 2018 (Portugal)
- January 12, 2019 (France)
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