Currently available on 1 streaming service.

Streaming, rent, or buy The Impossible Heir – Season 1:

Currently you are able to watch "The Impossible Heir - Season 1" streaming on Hulu.

Cast

Lee Jae-wook
Han Tae-oh
Lee Jun-young
Kang In-ha
Hong Su-zu
Na Hye-won
Lee Ji-hoon
Lee Hwang-eui
Han Sang-jin