All Seasons

Season 1

• S01E01 BT21 UNIVERSE 1 - EP.01

  • October 16, 2017
  • YouTube

• S01E02 BT21 UNIVERSE 1 - EP.02

  • October 20, 2017
  • YouTube

• S01E03 BT21 UNIVERSE 1 - EP.03

  • November 24, 2017
  • YouTube

• S01E04 BT21 UNIVERSE 1 - EP.04

  • October 27, 2017
  • YouTube

• S01E05 BT21 UNIVERSE 1 - EP.05

  • October 31, 2017
  • YouTube

• S01E06 BT21 UNIVERSE 1 - EP.06

  • November 3, 2017
  • YouTube

• S01E07 BT21 UNIVERSE 1 - EP.07

  • November 7, 2017
  • YouTube

• S01E08 BT21 UNIVERSE 1 - EP.08

  • November 10, 2017
  • YouTube

• S01E09 BT21 UNIVERSE 1 - EP.09

  • November 14, 2017
  • YouTube

• S01E10 BT21 UNIVERSE 1 - EP.10

  • November 17, 2017
  • YouTube

• S01E11 BT21 UNIVERSE 1 - EP.11

  • November 21, 2017
  • YouTube

• S01E12 BT21 UNIVERSE 1 - EP.12

  • November 24, 2017
  • YouTube

• S01E13 BT21 UNIVERSE 1 - EP.13

  • November 28, 2017
  • YouTube

Season 2

• S02E01 BT21 UNIVERSE 2 EP.01 - THE PAST 1

  • April 3, 2019
  • YouTube

• S02E02 BT21 UNIVERSE EP.02 - THE PAST 2

  • April 10, 2019
  • YouTube

• S02E03 BT21 UNIVERSE EP 03 - A to Z

  • April 17, 2019
  • YouTube

• S02E04 BT21 UNIVERSE EP.04 - FINAL GOAL

  • April 24, 2019
  • YouTube

• S02E05 BT21 UNIVERSE EP.05 - ROLE MODEL

  • May 1, 2019
  • YouTube

• S02E06 BT21 UNIVERSE EP.06 - RIVALS 1

  • May 8, 2019
  • YouTube

• S02E07 BT21 UNIVERSE EP.07 - RIVALS 2

  • May 15, 2019
  • YouTube

• S02E08 BT21 UNIVERSE EP.08 - TRUE or FALSE 1

  • May 22, 2019
  • YouTube

• S02E09 BT21 UNIVERSE EP.09 - TRUE or FALSE 2

  • May 29, 2019
  • YouTube

• S02E10 BT21 UNIVERSE 2 - SHORTS COMPILATION

  • June 19, 2019
  • YouTube

• S02E11 BT21 UNIVERSE 2 Official Recap

  • March 17, 2020
  • YouTube

Season 3

• S03E01 BT21 UNIVERSE 3 EP.01- The Grind

  • April 16, 2020
  • YouTube

• S03E02 BT21 UNIVERSE 3 EP.02 - Facing Reality

  • April 29, 2020
  • YouTube

• S03E03 BT21 UNIVERSE 3 EP.03 - Crisis 1

  • May 14, 2020
  • YouTube

• S03E04 BT21 UNIVERSE 3 EP.04 - Crisis 2

  • May 28, 2020
  • YouTube

• S03E05 BT21 UNIVERSE 3 EP.05 - Trials and Tribulations

  • June 11, 2020
  • YouTube

• S03E06 BT21 UNIVERSE 3 - EP.06 UNIVERSTAR

  • June 25, 2020
  • YouTube

• S03E07 BT21 UNIVERSE 3 EP.07 - True Courage

  • July 9, 2020
  • YouTube

  Great things come at great cost. Thrilling twists. Enthralling narratives. This storyline is the stuff of legends! All this and more, in a must-see seventh episode.

• S03E08 BT21 UNIVERSE 3 EP.08 - Birth of BT21 BABY

  • July 23, 2020
  • YouTube

  Self-esteem issues? Fountain of youth? Dreams? Interdimensional, wha-? Check out how BT21 BABY was born, and right up to how it ends in the eighth episode right NOW!

• S03E09 BT21 UNIVERSE 3 EP.09 - Fatherly Message

  • August 6, 2020
  • YouTube

Season 4

• S04E01 BT21 Inside Mang | EP.01

  • March 3, 2023
  • YouTube

• S04E02 BT21 Inside Mang | EP.02

  • March 8, 2023
  • YouTube

• S04E03 BT21 Inside Mang | EP.03

  • March 15, 2023
  • YouTube

• S04E04 BT21 Inside Mang | EP.04

  • March 22, 2023
  • YouTube

• S04E05 BT21 Inside Mang | EP.05

  • March 29, 2023
  • YouTube

• S04E06 BT21 Inside Mang | EP.06 [It's Time to Show]

  • April 5, 2023
  • YouTube

• S04E07 BT21 Inside Mang | EP.07 [Take Care of Mang]

  • April 12, 2023
  • YouTube

• S04E08 BT21 Inside Mang | EP.08 [Hope You Like Mang]

  • April 13, 2023
  • YouTube

• S04E09 BT21 Inside Mang | EP.09 [Hobi's Mang Manual #1]

  • April 19, 2023
  • YouTube

• S04E10 BT21 Inside Mang | EP.10 [It's MANG Time!]

  • April 24, 2023
  • YouTube

• S04E11 BT21 Inside Mang | EP.11 [Hobi's MANG Manual #2]

  • April 26, 2023
  • YouTube

• S04E12 BT21 Inside Mang | EP.12 [Can you read my mind?]

  • April 27, 2023
  • YouTube

• S04E13 BT21 Inside Mang | EP. SPECIAL [You're in the Click!]

  • April 28, 2023
  • YouTube

• S04E14 Unknown

  • May 4, 2023
  • YouTube