Duolingo: The Final Test

Synopsis

The Final Test reveals the hidden origin of Duo the Owl and his friends, ordinary people until they were called upon to become the “Streak Guardians.” Tasked by Duo to uphold the streaks — the daily language-learning commitment of users around the world — this team must confront a mysterious “ultimate test” to protect their world and stay united. As they face various trials, they must keep their streaks alive and each other motivated, navigating challenges that test not just language, but courage, resolve, and teamwork.

First Air Date: 2025-10-13

Last Air Date: 2025-10-22

Number of Seasons: 1

Number of Episodes: 5

Networks: YouTube

Top Cast

Aino Shimada as Zari (voice)
Ryoko Shiraishi as Junior (voice)
Takayuki Nakatsukasa as Eddy (voice)
Tsuguo Mogami as Oscar (voice)
Yukako Kiuchi as Lily (voice)
Ambrose Yu as Duo (voice)

Seasons

Miniseries (2025)

No overview available for this season.

Episodes:

Ep. 1: The Beta Test Begins (2025-10-13)

Duo has one warning: “Don’t let your flame go out.”
Ep. 2: The Cancel Button (2025-10-15)

Not everyone can pass each course. Who will fail this time??
Ep. 3: Office Scavenger Hunt (2025-10-17)

Match it perfectly… or meet your maker.
Ep. 4: Match Madness (2025-10-20)

No one is safe. Not even friendship.
Ep. 5: The Game Isn't Over (2025-10-22)

The Final Test is here… but who passed??