tvN’s Castaway Diva (2023) is a Korean drama about a girl who dreams of becoming a singer but gets drifted out onto a deserted island and rescued after 15 years. Amid difficult situations, she never loses hope and remains positive about her life and dreams.
Genre: Romance, Comedy
Also known as: Diva Of The Deserted Island
No of episodes: 12
Screenwriter: Park Hye Ryun
Director: Oh Choong Hwan
Network: tvN
Streaming platform: Netflix
Date: October 28, 2023
Cast
- Park Eun-bin as Seo Mok Ha
- Chae Jong-hyeop as Kang Bo Gul
- Kim Hyo-jin
- Cha Hak-yeon
- Kim Ju-hoon
Nielsen Korea: Nationwide TV Viewership Ratings
| Rating | South Korean viewers in millions | Episode | 2023 |
| 3.172% | 0.787 | 1 | October 28 |
| 5.155% | 1.247 | 2 | October 29 |
| 5.557% | 1.356 | 3 | November 4 |
| 7.988% | 1.854 | 4 | November 5 |
| 5.390% | 1.252 | 5 | November 11 |
| 7.933% | 1.861 | 6 | November 12 |
| 6.053% | 1.361 | 7 | November 18 |
| 8.680% | 1.995 | 8 | November 19 |
| 7.315% | 1.696 | 9 | November 25 |
| 7.995% | 1.935 | 10 | November 26 |
| 7.285% | 1.612 | 11 | December 2 |
| 9.002% | 2.097 | 12 | December 3 |
Netflix worldwide: Non-English TV Rankings
| Week | 2023 | Rank | Views |
| 1 | Oct 30 – Nov 5 | 9th | 1,600,000 |
| 2 | Nov 6-12 | 6th | 1,900,000 |
| 3 | Nov 13-19 | 5th | 2,000,000 |
| 4 | Nov 20-26 | 7th | 1,600,000 |
| 5 | Nov 27-Dec 3 | 8th | 1,400,000 |
| 6 | Dec 4-10 | 8th | 1,200,000 |
Official teasers, posters
Official teaser, trailer
KORB 