My Love from the Star

Chief Producer

• 
  Choi Moon Seok

Cinematography

• 
  Lee Gil Bok

Director

• 
  Oh Choong Hwan
• 
  Jang Tae Yoo

Martial Arts Director

• 
  Baek Kyung Chan

Screenwriter

• 
  Park Ji Eun

Main Role

• 
  Jun Ji Hyun

  Cheon Song I

  Main Role
• 
  Kim Soo Hyun

  Do Min Jun

  Main Role
• 
  Park Hae Jin

  Lee Hui Gyeong

  Main Role
• 
  Yoo In Na

  Yoo Se Mi

  Main Role

Support Role

• 
  Shin Sung Rok

  Lee Jae Gyeong [Hui Gyeong's older brother]

  Support Role
• 
  Kim Chang Wan

  Jang Yeong Mok [Min Jun's friend]

  Support Role
• 
  Na Young Hee

  Yang Mi Yeon [Song I's mother]

  Support Role
• 
  Ahn Jae Hyun

  Cheon Yun Jae [Song I's younger brother]

  Support Role
• 
  Um Hyo Sup

  Cheon Min Gu [Song I's father]

  Support Role
• 
  Oh Sang Jin

  Yoo Seok [Prosecutor / Se Mi's older brother]

  Support Role
• 
  Kim Hee Won

  Park Byeong Hui [Detective]

  Support Role
• 
  Kim Kang Hyun

  Yun Beom [Song I's manager]

  Support Role
• 
  Kim Bo Mi

  Min A [Song I's stylist]

  Support Role
• 
  Jo Hee Bong

  An Dong Min [CEO of Song Yi's management agency]

  Support Role
• 
  Hong Jin Kyung

  Hong Hye In / Hong Bok Ja [Song I's high school classmate]

  Support Role
• 
  Lee Jung Gil

  Lee Beom Jung [Hui Gyeong's father]

  Support Role
• 
  Sung Byung Sook

  Hong Eun A [Hui Gyeong's mother]

  Support Role
• 
  Lee Il Hwa

  Han Sun Yeong [Se Mi's mother]

  Support Role
• 
  Lee Yi Kyung

  Lee Sin [Jae Gyeong's secretary]

  Support Role
• 
  Kim Hyun Soo

  Cheon Song I [Young] / Seo I Hwa

  Support Role
• 
  Yoo In Young

  Han Yu Ra

  Support Role
• 
  Jo Seung Hyun

  Lee Hui Gyeong [Young]

  Support Role
• 
  Jo Se Ho

  Cheol Su

  Support Role
• 
  Nam Chang Hee

  Hyeok

  Support Role
• 
  Han Eun Sun

  [Song I's makeup artist]

  Support Role

Guest Role

• 
  Jung Ji Soon

  Manager Moon [Se Mi's manager] (Ep. 1, 4)

  Guest Role
• 
  Chuk Jae Hee

  [Min Jun's colleague] (Ep. 1, 4, 9)

  Guest Role
• 
  Choi Dae Sung

  [Min Jun's colleague] (Ep. 1, 4, 9)

  Guest Role
• 
  Jang Sung Bum

  [Production crew] (Ep. 1, 5-7)

  Guest Role
• 
  Yoo Joon Sang

  Section Chief Yoo (Ep. 2-3)

  Guest Role
• 
  Serri

  [Junior actress] (Ep. 3)

  Guest Role
• 
  Yoo Jang Young

  [Doctor] (Ep. 3)

  Guest Role
• 
  Kim Hye Won

  Yoo Se Mi [Young] (Ep. 3, 6, 8)

  Guest Role
• 
  Park Jung Ah

  No Seo Yeong [Bride] (Ep. 4)

  Guest Role
• 
  Jang Hang Joon

  Park Min Gyu [Director] (Ep. 4)

  Guest Role
• 
  Son Eun Seo

  Hwang Jin I [Gisaeng] (Ep. 4)

  Guest Role
• 
  Lee Geum Ju

  [I Hwa's mother] (Ep. 4-5)

  Guest Role
• 
  Jin Hyun Kwang

  Kim Hyeok Su [Daehan Daily reporter] (Ep. 4-6)

  Guest Role
• 
  Choi Min

  [Detective] (Ep. 5)

  Guest Role
• 
  Kim Soo Ro

  Lee Hyeong Uk (Ep. 5)

  Guest Role
• 
  Han Seo Yeon

  Han Yu Seon [Yu Ra's sister] (Ep. 5, 10)

  Guest Role
• 
  Kim Hyo Myung

  [Gas station guy] (Ep. 6)

  Guest Role
• 
  Choi Woong

  [Han Yu Ra's fan] (Ep. 7)

  Guest Role
• 
  Kim Tae Young

  [Song I's doctor] (Ep. 8)

  Guest Role
• 
  Kim Yoon Tae

  [Interrogation detective] (Ep. 7-8)

  Guest Role
• 
  Kim Hae In

  Yang Min Ju [Jae Gyeong's ex-wife] (Ep. 7, 17-19)

  Guest Role
• 
  Jeon Jin Seo

  Cheon Yun Jae [Young] (Ep. 9)

  Guest Role
• 
  Park Young Gyu

  [Doctor in Joseon era] (Ep. 11)

  Guest Role
• 
  Jung Eun Pyo

  Yun Seong Dong [Joseon realtor](Ep.6) / Yoon Sung Dong's descendant [Realtor] (Ep. 12)

  Guest Role
• 
  Lee Ja Min

  [Nurse in mental hospital] (Ep. 14, 17)

  Guest Role
• 
  Jo Seung Yun

  Kim Geun Su [Assistant prosecutor general] (Ep. 16)

  Guest Role
• 
  Bae Suzy

  Ko Hye Mi [Min Jun's student] (Ep. 17)

  Guest Role
• 
  Yeon Woo Jin

  Lee Han Gyeong [Hui Gyeong's eldest brother] (Ep. 18)

  Guest Role
• 
  Ryu Seung Ryong

  Heo Gyun [Joseon poet] (Ep. 19)

  Guest Role
• 
  Yang Joo Ho

  Wang Jae Su (Ep. 20)

  Guest Role
• 
  Sandara Park

  [Actress] (Ep. 21)

  Guest Role
• 
  Kim Won Joon

  [Actor] (Ep. 21)

  Guest Role
• 
  Song Tao

  Zhang Ti Wei

  Guest Role
• 
  Yoon Chae Eun

  Ye Dam

  Guest Role
• 
  Jo Woo Jin

  [Heo Jun's assistant in Joseon era]

  Guest Role
• 
  Kim Kyul

  [Doctor of emergency room]

  Guest Role
• 
  Jung Myung Joon

  [Laments about getting old]

  Guest Role
• 
  Kim Sung Ho

  [Cinematographer]

  Guest Role
• 
  Choi Hyo Eun

  Hyo Na

  Guest Role
• 
  Ji Sang Hyeok Guest Role

Unknown

• 
  Tae Woong Unknown
• 
  Min Ji Yul Unknown
• 
  Lee Hae Woon Unknown
• 
  Jung Hyun Seok Unknown
• 
  Park Jong Seol Unknown
• 
  Byeon Woo Jong Unknown
• 
  Jang Joo Yeon Unknown
• 
  Park Seong Kyun Unknown
• 
  Han Dong Hwan Unknown
• 
  Choi Seung Il Unknown
• 
  Im Jung Ok Unknown
• 
  Kim Min Chae Unknown
• 
  Son Jung Rim Unknown
• 
  Kim Shi Heon Unknown