Currently available on 1 streaming service.

Streaming, rent, or buy The On1y One – Season 1:

Currently you are able to watch "The On1y One - Season 1" streaming on Rakuten Viki.

Where can I watch The On1y One for free?

There are no options to watch The On1y One for free online today in Canada. You can select 'Free' and hit the notification bell to be notified when season is available to watch for free on streaming services and TV.

Cast

Liu Dongqin
Sheng Wang
Benjamin Tsang
Jiang Tian
Lu Tingyu
Yang Jing
Samuel Ku
Zhao Xi
Kenny Yen
Lin Bei-ting
Duan Chun-hao
Sheng Ming-yang
Jennifer Hong
Jiang Ou
Yu An-Shun
Old Man Ding
Chen Wei-Min
Boss Zhao