Discoveries in Life Guest : Jo Kwon Gag Concert E655 ( ENGSUB) 4 August 2012@kbsw

Discoveries in life Gag Concert E657 ( ENGSUB) 18 August 2012@kbsw Guest : Jang Wooyoung

Discoveries In Life Guest Min Hyorin Gag Concert E658 ( ENGSUB) 25 August 2012@kbsw

Discoveries of Life Gag Concert E661 ( ENGSUB) 14 September 2012@kbsw Guest Suzy Miss A

Selfish Patent Office (guest Lee Teuk) Gag Concert E655 ( ENGSUB) 4 August 2012@kbsw

Discoveries in life Gag Concert E656 ( ENGSUB) 11 August 2012@kbsw

Discoveries in Life Gag Concert E653 ( ENGSUB) 21 july 2012@kbsw

Discoveries in Life Gag Concert E654 ( ENGSUB) 28 july 2012@kbsw

'Discoveries in Life' Gag Concert E652 ( ENGSUB) 14 july 2012@kbsw

Discoveries in life Gag Concert E659 ( ENGSUB) 1 September 2012@kbsw

Discoveries in Life Gag Concert E660 ( ENGSUB) 7 September 2012@kbsw

Discoveries in Life with Beast Gag Concert E663 ( ENGSUB) 28 September 2012@kbsw

[ENGSUB] GAG CONCERT EP. 676 Discoveries In Life Guest Yoseob

'Discoveries in Life' Gag Concert E651 ( ENGSUB) Guest No Brain

(ENG SUB) GAG CONCERT E685 Discoveries in Life (Lunar New Year ) Guest Nam Jin

(ENG SUB) GAG CONCERT E684 Discoveries in Life Guest Hwang Shin Hye

[ENGSUB] GAG CONCERT EP. 679 Discoveries in Life (last episode for 2012 SPECIAL) Guest Park Shinyang-

(ENG SUB) GAG CONCERT E680 Discoveries in Life Guest Kim Taegyun & Jeong Chanwu MC Hello

(ENG SUB) GAG CONCERT E680 Discoveries in Life Guest Lee Kwangsoo

[ENGSUB] GAG CONCERT EP.677 Discoveries in Life Guest Kim Minjung

(ENG SUB) GAG CONCERT E680 Discoveries in Life Guest Ha Chunhwa