- Country: Singapore
- Genres: Drama
- Release: 2009-05-27
- Director: N/A
- Writers: N/A
- Language: Mandarin | Chinese
- Stars: Zoe Tay , Fann Wong , Nan Xing Li , Nan Xing Li , Ping Hui Tay , Constance Song , Jerry Yeo , Zhen Huan Zhang , Chen Shucheng , Benedict Goh , Felicia Chin
- Runtime: 45 min
- Awards: N/A
- AKA: 双子星 (Malaysia) , 双子星 (China) , 双子星 (Singapore) , The Ultimatum , 雙子星 (Taiwan) , Shuang zi xing
- Plot: Love and intrigue swirl around two women -- one a champion of human rights, the other an ambitious businesswoman -- who were switched at birth.
- IMDB:tt1682704
The Ultimatum Cast · · · ALL
Zoe Tay
Ye Yu-Chen
Fann Wong
Fang Song-Qiao
Ping Hui Tay
Sun Jie
Constance Song
Jiang Ruo-Lin
Chen Shucheng
Ye Song-Nian
Benedict Goh
Ye Ren-Xiao
Felicia Chin
Sun Min
Cynthia Koh
Chen Xiao-Bao
Elvin Ng
Ye Ren-Yi
Meijiao Lin
Shen Su-Zhen
Terence Cao
He Chao-Qun