| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S2018E12 | EP.12 'Difficult' Self-Cam |
March 8, 2018
YouTube
|
3 | |
| S2018E13 | EP.13 ONF PRAISE RELAY |
March 15, 2018
YouTube
|
8 | |
| S2018E14 | EP.14 U's Perfect Pitch Game |
March 16, 2018
YouTube
|
6 | |
| S2018E15 | EP.15 'Complete' M/V Reaction |
June 14, 2018
YouTube
|
6 | |
| S2018E16 | EP.16 'Complete' Comeback Week Behind (1) |
July 2, 2018
YouTube
|
23 | |
| S2018E17 | EP.17 'Complete' Comeback Showcase |
July 9, 2018
YouTube
|
11 | |
| S2018E18 | EP.18 'Complete' Comeback Week Behind (2) |
July 14, 2018
YouTube
|
21 | |
| S2018E19 | EP.19 'Good Morning' Self-Cam |
August 7, 2018
YouTube
|
4 | |
| S2018E20 | EP.20 U's Telepathy Game |
August 9, 2018
YouTube
|
12 | |
| S2018E21 | EP.21 E-TION's Horror Night |
August 11, 2018
YouTube
|
5 | |
| S2018E22 | EP.22 Congratulations, LAUN! |
August 12, 2018
YouTube
|
8 | |
| S2018E23 | EP.23 My Signature Number is... |
August 23, 2018
YouTube
|
5 | |
| S2018E24 | EP.24 온.대.전 (1) |
September 11, 2018
YouTube
|
8 | |
| S2018E25 | EP.25 'Complete' Praise Relay |
September 17, 2018
YouTube
|
10 | |
| S2018E26 | EP.26 온.대.전 (2) |
September 20, 2018
YouTube
|
9 | |
| S2018E27 | EP.27 온.대.전 (3) |
October 6, 2018
YouTube
|
7 | |
| S2018E28 | EP.28 2018 추석특집 아.육.대 Behind Story |
November 13, 2018
YouTube
|
20 | |
| S2018E29 | EP.29 온앤오프의 Special Mafia Game |
December 7, 2018
YouTube
|
17 | |
| S2018E30 |
EP.30 100 Days Ago
season finale
|
December 25, 2018
YouTube
|
9 |
No artwork of this type.
No artwork of this type.
No artwork of this type.