Pemeran Lucky Romance

Hwang Jung Eum (황정음)

as Sim Bo Nui

Pemeran Utama

Ryu Jun Yeol (류준열)

as Je Su Ho

Pemeran Utama

Lee Soo Hyuk (이수혁)

as Choi Geon Uk / Gary Choi

Pemeran Utama

Lee Chung Ah (이청아)

as Han Seol Hui / Amy

Pemeran Utama

Kim Sang Ho

as Won Dae Hae [CEO]

Pemeran Pembantu

Kim Jong Gu

as Koo Sim [Fortune teller]

Pemeran Pembantu

Jung In Ki

as An Yeong Il [Restaurant owner]

Pemeran Pembantu

Lee Cho Hee

as Lee Dal Nim [Planning team leader]

Pemeran Pembantu

Jung Yeong Gi

as Song Dae Gwon [Senior developer]

Pemeran Pembantu

Yoon Bong Gil

as Lee Hyeon Bin [Development programmer]

Pemeran Pembantu

Jin Hyuk

as Ryu Ji Hun [Development programmer]

Pemeran Pembantu

Kwon Hyuk Soo

as Ju Yun Bal [Graphic designer and voice actor]

Pemeran Pembantu

Cha Sae Young

as Ga Seung Hyeon [Graphic designer]

Pemeran Pembantu

Choi Min Yeong

as Min Jae [Tennis player] (Ep. 16)

Pemeran Pembantu

Kim Ji Min

as Sim Bo Ra [Bo Nui's sister]

Pemeran Pembantu

Jung Sang Hoon (정상훈)

as Han Ryang Ha [Su Ho's best friend]

Pemeran Pembantu

Ki Ju Bong

as Je Mul Po [Su Ho's father]

Pemeran Pembantu

Na Young Hee

as Yang Hui Ae [Su Ho's mother]

Pemeran Pembantu

Park Seo Yeon

as Sim Bo Nui [Teen] (Ep. 1)

Bintang Tamu

Heo Kyung Hwan

as Go Su Wan [Game office staff] (Ep. 1)

Bintang Tamu

Jo Si Nae

as [Boss] (Ep. 1)

Bintang Tamu

Kim Young Hee

as [Girl in the toilet] (Ep. 1)

Bintang Tamu

Seo In

as [Game demonstration host] (Ep. 1)

Bintang Tamu

Lee Ye Sun

as Sim Bo Nui [Child] (Ep. 1-3)

Bintang Tamu

Hong Dong Young

as Choi Geon Uk [Child] (Ep. 1-3)

Bintang Tamu

Park Sung Kwang

as Park Ha Sang [Game office staff] (Ep. 1, 11-13)

Bintang Tamu

Sung Hyun Mi

as [Seamstress ] (Ep. 2)

Bintang Tamu

Joey Albright

as [Bully] (Ep. 4)

Bintang Tamu

Jeong Min Sung

as [Private investigator] (Ep. 4-5)

Bintang Tamu

Jung Yoo Ahn

as Choi Geon Uk [Teen] (Ep. 5)

Bintang Tamu

Ahn Soo Ho

as [Security guard] (Ep. 5)

Bintang Tamu

Kwon Ban Suk

as [Detective] (Ep. 6)

Bintang Tamu

Kim Bong Su

as [Fortune teller] (Ep. 6)

Bintang Tamu

Kim Yong Jin

as [Employee] (Ep. 7)

Bintang Tamu

Ok Joo Ri

as [Store owner] (Ep. 10)

Bintang Tamu

Jeon Jeong Il

as [Investor] (Ep. 15)

Bintang Tamu

Kim Sang Il

as [Investor] (Ep. 15)

Bintang Tamu

Jo Bok Rae

as [Bo Nui's father] (Ep. 1)

Bintang Tamu

Choi Woong

as [Bo Nui's senior] (Ep. 2)

Bintang Tamu

Jo Sun Mook

as [Choi Ho's friend] (Ep. 3)

Bintang Tamu

Baek Ji Won

as [Geon Uk's mother] (Ep. 3, 5)

Bintang Tamu

Jo Yeong Jin

as Choi Ho [Geon Uk's father] (Ep. 4, 5, 10, 13)

Bintang Tamu

Kim Kyung Hee

Sutradara

Choi Yoon Kyo

Screenwriter