I Can Speak

Na Moon-hee

Na Ok-boon

Lee Je-hoon

Park Min-jae

Sung Yu-been

Young-jae

Yeom Hye-ran

Jinjoo-daek

Lee Sang-hee

Hye-jung

Jeong Yeon-joo

A-young

Lee Ji-hoon

Jong-hyun

Park Cheol-min

Team Leader Yang

Son Sook

Jung-sim

Kim So-jin

Geum-joo