Something in the Rain

Cinematography

• 
  Han Dae Woong
• 
  Yun Seok Jo

Composer

• 
  Lee Nam Yeon

Director

• 
  Ahn Pan Seok

Screenwriter

• 
  Kim Eun

Main Role

• 
  Son Ye Jin

  Yun Jin A

  Main Role
• 
  Jung Hae In

  Seo Jun Hui

  Main Role

Support Role

• 
  Jang So Yeon

  Seo Gyeong Sun [Jin A's best friend / Jun Hui's sister]

  Support Role
• 
  Jung Eugene

  Kang Se Yeong [Jin A's colleague]

  Support Role
• 
  Lee Joo Young

  Lee Ye Eun [Jin A's colleague]

  Support Role
• 
  Lee Hwa Ryong

  Gong Cheol Gu [Team manager]

  Support Role
• 
  Seo Jung Yeon

  Jung Yeong In [Jin A's boss]

  Support Role
• 
  Park Hyuk Kwon

  Nam Ho Gyun [Team manager]

  Support Role
• 
  Kil Hae Yeon

  Kim Mi Yeon [Jin A's mother]

  Support Role
• 
  Wi Ha Joon

  Yun Seung Ho [Jin A's brother]

  Support Role
• 
  Yoon Jong Seok

  Kim Seung Cheol [Jun Hui's university friend]

  Support Role
• 
  Jang Won Hyung

  Kim Dong U

  Support Role
• 
  Oh Man Seok

  Yun Sang Gi [Jin A's father]

  Support Role
• 
  Oh Ryoong

  Lee Gyu Min [Jin A's ex-boyfriend]

  Support Role
• 
  Joo Min Kyung

  Geum Bo Ra [Jin A's colleague]

  Support Role
• 
  Lee Chang Hoon

  Choi Jung Mo

  Support Role
• 
  Kim Jong Tae

  Jo Gyeong Sik [Jin A's director]

  Support Role
• 
  Lee Si Hoon

  [Jun Hui's colleague]

  Support Role

Guest Role

• 
  Z Hera

  Ga Yeong [Jin A's ex-boyfriend's girlfriend] (Ep. 1)

  Guest Role
• 
  Jo Soo Hyang

  [Jun Hui's friend] (Ep. 6)

  Guest Role
• 
  Lee Tae Goo

  [Jun Hui's friend] (Ep. 6)

  Guest Role
• 
  Lee Kyu Sung

  [Jun Hui's friend] (Ep. 6)

  Guest Role
• 
  Han Jae Yi

  [Jun Hui's friend] (Ep. 6)

  Guest Role
• 
  Heo Jung Do

  [Yun Jin A's blind date] (Ep. 12)

  Guest Role
• 
  Kim Chang Wan

  [Jun Hui and Gyeong Sun's father] (Ep. 12)

  Guest Role
• 
  Kim Do Yoon

  [Law firm employee] (Ep. 15)

  Guest Role
• 
  Lee Moo Saeng

  [Jin A's boyfriend] (Ep. 15-16)

  Guest Role
• 
  Oh Hee Joon

  [Jun Hui's friend] (Ep. 16)

  Guest Role
• 
  Kim Hak Seon

  [Gasan Coffee Shop owner]

  Guest Role
• 
  Jung Ae Ri

  [Gyu Min's mother]

  Guest Role
• 
  Kim Joo Ah

  [Jun Hui & Gyeong Sun's mother - picture]

  Guest Role
• 
  Baek Jong Seung Guest Role
• 
  Choi Sun Woo Guest Role
• 
  Kim Song Il

  [Police officer] (Ep. 8)

  Guest Role

Unknown

• 
  Chang Ryul Unknown
• 
  Yang Jo Ah Unknown
• 
  Heo Jung Gyu Unknown
• 
  Son Se Bin Unknown
• 
  Kim Se On Unknown
• 
  Jeon Seok Chan Unknown
• 
  Yoo Yong Unknown