2018 | 8 Episodes

Season 1 of Flunk premiered on March 5, 2018.

Season 2

2020 | 14 Episodes

Season 2 of Flunk premiered on April 20, 2020.

Season 3

2022 | 8 Episodes

Season 3 of Flunk premiered on May 19, 2022.

Season 4

2023 | 6 Episodes

Season 4 of Flunk premiered on March 3, 2023.

The Summer Before Forever

2024 | 6 Episodes

Season 5 of Flunk premiered on April 13, 2024.

As Heidi, Saffron, Ruby and Astrid approach the end of high school, a huge question mark hangs over their future. It's the summer before forever. Will they find a way to stay in each others lives, or is this goodbye?