송승헌

Lee Dong-chul

연정훈

Lee Dong-wook

박해진

Shin Myung-hoon

이다해

Min Hye-rin

한지혜

Kim Ji-hyun

이연희

Gook Young-ran / Grace

조민기

Shin Tae-hwan

이미숙

Yang Chun-hee

유동근

Gook Dae-hwa

신동우

Lee Dong-chul (5 years old)

Kim Bum

Lee Dong-chul (15 years old)

박건태

Lee Dong-wook (10 years old)

남지현

Kim Ji-hyun (10 years old)

Jeon Mi-seon

Lee Jung-ja

정소영

Hye-Ryung

Dennis Oh

Mike Packard

이종원

Lee Ki-chul

Hwang Jung-eum

Kim So-jung

전소민

Lee Ki-soon

진지희

Lee Ki-soon (9 years old)

정혜영

Janice / Jae-hee

신은정

Yoo Mi-ae / Rebecca

정영숙

Bae Hwa-mi