Synopsis

Tefficient Terry is the second variety web series starring Taehyun. The first episode premiered on August 27, 2025 The Most Charming Type T Human, Kang T-Hyun's Type T Report T-Proficient

First Air Date: 2025-08-27

Last Air Date: 2025-10-01

Number of Seasons: 1

Number of Episodes: 6

Networks: YouTube

Top Cast

Taehyun as N/A
Min Eung-sik as Self
Kim Poong as Self
Orbit as Self

Seasons

Season 1 (2025)

No overview available for this season.

Episodes:

Ep. 1: T-Type Human Revival Project (2025-08-27)

Kang T-hyun, an “out-of-spec” Type T human visited by a TF team 200 years later
Ep. 2: Tiramisu Showdown with Kim Poong for an Early Clock-Out (2025-09-03)

No overview for this episode.
Ep. 3: If the Baby's T, they will like me for sure (2025-09-10)

No overview for this episode.
Ep. 4: Pokémon "T"ier List With Zero Scientific Basis (2025-09-17)

No overview for this episode.
Ep. 5: The New Hire Kang T-Hyun (2025-09-24)

No overview for this episode.
Ep. 6: To the Romantic Era... ☆ 2005 ⓣhyun™ (2025-10-01)

No overview for this episode.