Pemeran Cassiopeia

Seo Hyun Jin (서현진)

as Soo Jin

Pemeran Utama

Ahn Sung Ki

as In U

Pemeran Utama

Joo Ye Rim

as Ji Na [Soo Jin's daughter]

Pemeran Pembantu

Hong Sung Chun

as [Representative of Law Firm]

Pemeran Pembantu

Goo Shi Yeon

as [Partner Attorney at Law Firm]

Pemeran Pembantu

Lee Young Ran

as Mi Ja

Pemeran Pembantu

Kim Da Hwin

as Joon Il

Pemeran Pembantu

Cho Yu Jin

Screenwriter

Shin Yeon Shick

Screenwriter & Sutradara

Park Chae Ik

as Prosecutor Park

Bit part

Jung Ah Mi

as Jun Il Mo

Bit part

Park Myung Shin

as [Caregiver]

Bit part

Park Jae Min

as [Su Jin's husband]

Bit part

Shin Yoon Joo

as Sin Geom Sa

Bit part