TV series
Fifteen years after being stranded on a remote island, an aspiring singer reenters society — stopping at nothing to pursue her dream of becoming a diva.
Streaming, rental and purchase options
Checked Sep 2, 2026
Castaway Diva is available to stream on Netflix in United States. Use the direct links below to open the provider.
Fifteen years after being stranded on a remote island, an aspiring singer reenters society — stopping at nothing to pursue her dream of becoming a diva.
Choose an episode, then use the watch options above for the show.
Episode 1
In hopes of getting discovered as a singer, Seo Mok-ha recruits Jung Ki-ho to film a video. But as terror strikes both of them, they flee for a new life.
Directed by Oh Choong-hwanWritten by Park Hye-ryunGuest stars Choi Jae-hwan, Jeong Seon-cheol, Jung Hyung-suk
Episode 2
After a fortuitous rescue, Mok-ha reenters society with a little aid from Kang Woo-hak. Later, Mok-ha gets the chance to help her idol, Yoon Ran-joo.
Directed by Oh Choong-hwanWritten by Park Hye-ryunGuest stars Choi Jae-hwan, Jeong Seon-cheol, Kim Si-deok, Kim Bi-bi, Jung Ji-hyeon, Go Ae-ri, Kim Si-hyeon
Episode 3
Ran-joo gets closer to Mok-ha — even getting her a chance to audition. But when the meeting doesn't go in their favor, Mok-ha devises another idea.
Directed by Oh Choong-hwanWritten by Park Hye-ryunGuest stars Choi Jae-hwan, Jeong Seon-cheol
Episode 4
Ran-joo performs on a television program, a singing competition with her past self. Mok-ha tries to get a message out to Ki-ho, hoping he's listening.
Directed by Oh Choong-hwanWritten by Park Hye-ryunGuest stars Jung Ji-hyeon, Go Ae-ri, Park Bo-eun, Jeong Hyeon-woo, Lim Young-jun, Yoon Cha-young, Moon Sook, Park Mi-sook
Episode 5
After Mok-ha's frightening encounter with Ki-ho's father, Woo-hak begins investigating him. Mok-ha and Ran-joo get a chance to share the stage together.
Directed by Oh Choong-hwanWritten by Park Hye-ryunGuest stars Moon Sook, Lee A-rin, Son Ye-rin, Park Bo-bae, Lee Chae-yoon, Sin Yu-bin, Jeong Seung-jin, Kim Min-seok
Episode 6
Woo-hak learns the truth about his past from Kang Bo-geol. Mok-ha confronts Eun Mo-rae, the idol she could have been had she not been stranded.
Directed by Oh Choong-hwanWritten by Park Hye-ryunGuest stars Jung Hyung-suk, Jung Ji-hyeon, Go Ae-ri, Park Mi-sook, Lee Sung-il, Jeong Seung-jin, Kim Min-seok, Song Kyung-chul
Episode 7
During a television program, Ran-joo makes a confession and forces Mok-ha to face off against Mo-rae. A threatening encounter compels Mok-ha to run away.
Directed by Oh Choong-hwanWritten by Park Hye-ryunGuest stars Jung Ji-hyeon, Go Ae-ri, Park Mi-sook, Lee Sung-il, Cha Mi-kyung, Jeong Hye-kyung
Episode 8
Bo-geol and Woo-hak retreive Mok-ha and take her on a camping trip with their family. Mok-ha tries to track down Ran-joo to make up for a mistake.
Directed by Oh Choong-hwanWritten by Park Hye-ryunGuest stars Choi Jae-hwan, Jeong Seon-cheol, Jung Hyung-suk, Moon Sook, Lee Sung-il, Kim Min-seok, Choi E-sun
Episode 9
Feeling the imminent threat of his father, Bo-geol confronts him first. After a tense exchange with Ran-joo, Mok-ha signs with RJ Entertainment.
Directed by Oh Choong-hwanWritten by Park Hye-ryunGuest stars Moon Kyung-min, Go Geon-ryeong, Son Sang-gyu, Hwang Hyun-bin, Park Sun-hye, Kim Gye-rim, Lee Min-goo, Kim So-suk
Episode 10
A scary encounter with Jung Bong-wan leads to Bo-geol's family getting bad press. Ran-joo asks Mok-ha to make a hard choice about her career.
Directed by Oh Choong-hwanWritten by Park Hye-ryunGuest stars Jeong Hye-kyung, Woo Hyun-ju, Kang Woo-je, Jo Hyeon-jin, Yoon Hyo-sik, Bang Min-seon, Kang Myeong-ju, Oh Kyu-taek
Episode 11
Ran-joo and Mok-ha receive negative press after meeting with reporters. The Kang family interviews with the prosecutor in their case against Bong-wan.
Directed by Oh Choong-hwanWritten by Park Hye-ryunGuest stars Oh Eui-sik, Min Sung-wook, Ahn Su-bin, Park Ji-hoon, Lee Hye-eun, Kim Si-kook, Eom Ji-man, Han Da-in
Episode 12
Bong-wan executes his final attack on the Kang family. Mok-ha prepares to release her debut song — marking the beginning of her singing career.
Directed by Oh Choong-hwanWritten by Park Hye-ryunGuest stars Lee Jung-yeol, Jeong Sun-mi, Chae Song-hwa, Choi Ga-in
Episode information updated Sep 17, 2026
Park Eun-binSeo Mok-ha
Chae Jong-hyeopKang Bo-geol
Kim Hyo-jinYoon Ran-joo
Cha Hak-yeonKang Woo-hak
Kim Ju-hunLee Seo-joon
Lee ReSeo Mok-ha (young)
Bae Gang-heeEun Mo-rae
Shin Joo-hyupPark Yong-gwan
tvNSouth Korea
Baram PicturesSouth Korea
Kakao EntertainmentSouth Korea
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