Pemeran Oh! My Gran

Na Moon Hee

as Oh Moon Hee

Pemeran Utama

Lee Hee Jun (이희준)

as Doo Won

Pemeran Utama

Choi Won Young (최원영)

as Kang Hyung Sa [Detective]

Pemeran Pembantu

Park Ji Young

as Song Won Jang [Director]

Pemeran Pembantu

Kim Bo Jung

as Assistant Manager Seo

Pemeran Pembantu

Kim Soo Kyung

as Mi Sook

Pemeran Pembantu

Kim Kwi Seon

as Executive Director Choi

Pemeran Pembantu

Kim Ye Eun

Pemeran Pembantu

Park Jin U

Pemeran Pembantu

Dong Hyun Bae

Pemeran Pembantu

Lee Jin Joo

as Bo Mi

Pemeran Pembantu

Woo Young Nam

as [Rookie detective]

Bintang Tamu

Park Kyu Beom

as [Party host]

Bintang Tamu

Park Ye Chan

as Du Won [Young]

Bintang Tamu

Lee Ji An

as [Booking girl's friend]

Bintang Tamu

Kim Dong Gyu

as [Bo Mi's doctor]

Bintang Tamu

Gu Bon Jin

as [High speed Driver]

Bintang Tamu

Choi Yo Woon

as [Woman 1 looking for meeting person]

Bintang Tamu

Chong Jee Hoon

Composer

Hong Soo Hee

Costume Designer

Jung Se Kyo

Sutradara

Ahn Hyun Gun

Editor

Kim Yeon Mae

Makeup Artist

Lee Seung Chul

Production Sound Mixer

Park Hyun Ji

as [Kissing Girl]

Bit part

Yoo Byung Sun

as [Telephone pole worker 1]

Bit part

Oh Chang Kyung

as Hong [Arabian Night owner]

Bit part

Jang Nam Boo

as [Jinsang customer]

Bit part