Weekly Idol - Season 2
1 - New Season
Air Date: April 11, 2018
First episode with the new hosts: Yoo Se-yoon, Lee Sang-min, Kim Shin-young Guests: NRG, Kan Mi-youn, JeA (Brown Eyed Girls), Bomi (Apink), JR (NU'EST), Ilhoon (BtoB), Moonbyul (Mamamoo), Solbin (Laboum), SinB (GFriend), Seventeen (Joshua, Wonwoo), Naeun (April), Byungchan (Victon), Momoland (Yeonwoo, JooE), Moonhee (BONUSBaby), Nayoung (Pristin), Kim Chung-ha, Wanna One (Yoon Ji-sung, Ha Sung-woon, Lee Dae-hwi, Lai Kuan-lin), Lee Sae-rom (fromis 9)
2 - EXID
Air Date: April 18, 2018
EXID (except Solji)
3 - VIXX
Air Date: April 25, 2018
Guests: VIXX
4 - GFriend
Air Date: May 2, 2018
Guests: GFriend
5 - Lovelyz
Air Date: May 9, 2018
Guests: Lovelyz
6 - FOURever
Air Date: May 16, 2018
Guests: FOURever
7 - Victon
Air Date: May 23, 2018
Guests: Victon
8 - H1GHR
Air Date: May 30, 2018
Guests: H1GHR Music Family (pH-1, Woogie, Sik-K, Woodie GoChild, HAON)
9 - Pristin V
Air Date: June 6, 2018
Guests: Pristin V
10 - SHINee
Air Date: June 13, 2018
Guests: SHINee
11 - SHINee & Bolbbalgan4
Air Date: June 20, 2018
Guests: SHINee, Bolbbalgan4
12 - NU'EST W
Air Date: June 27, 2018
13 - Amoeba Culture Family
Air Date: July 4, 2018
Guests: Amoeba Culture Family (Rhythm Power, Ha:tfelt, Crush)
14 - Golden Child
Air Date: July 11, 2018
Guests: Golden Child
15 - Kim Chung-ha & Gugudan SEMINA
Air Date: July 18, 2018
Guests: Kim Chung-ha and Gugudan SEMINA
16 - Apink & Kim Chung-ha & Gugudan SEMINA
Air Date: July 25, 2018
17 - Apink
Air Date: August 1, 2018
18 - Leo (VIXX) & Laboum & GFriend
Air Date: August 8, 2018
19 - Super Junior-D&E
Air Date: August 15, 2018
20 - Red Velvet
Air Date: August 22, 2018
21 - Brand New Music Family
Air Date: August 29, 2018
Guests: Brand New Music Family (Rhymer, Hanhae, Kanto, MXM, MC Gree)
22 - NCT Dream
Air Date: September 5, 2018
23 - THE BOYZ
Air Date: September 12, 2018
24 - Nam Woo-hyun (Infinite) & Oh My Girl
Air Date: September 19, 2018
25 - DIA & UNI.T
Air Date: September 26, 2018
Guests: DIA & UNI.T (except ZN)
26 - Yuri (Girls' Generation)
Air Date: October 3, 2018
27 - iKON
Air Date: October 10, 2018
28 - Weki Meki & fromis_9
Air Date: October 17, 2018
29 - NCT 127
Air Date: October 24, 2018
30 - IZ*ONE
Air Date: October 31, 2018
31 - Monsta X
Air Date: November 7, 2018
32 - Stray Kids
Air Date: November 14, 2018
33 - Key (SHINee)
Air Date: November 21, 2018
34 - EXID
Air Date: November 28, 2018
35 - Lovelyz
Air Date: December 5, 2018
36 - Special Broadcast Part 1
Air Date: December 12, 2018
37 - Special Broadcast Part 2
Air Date: December 19, 2018
38 - Special Broadcast Part 3
Air Date: December 26, 2018
39 - Special Broadcast Part 4
Air Date: January 2, 2019