Legend of the Blue Sea
Lee Min-ho and Na Young-hee in 'Legends of the Blue Sea.' facebook.com/LegendOfTheBlueSeaKdrama/

The final episode of the popular SBS drama "The Legend of the Blue Sea" which will welcome Kim Seul Gi of "Saturday Night Live Korea" in a cameo role, can be watched online via live stream, here. According to Soompi, the production team of the SBS fantasy drama has kept the role of Kim Seul Gi a secret, though her filming for the role is done.

According to the source who informed the reporters,"Kim Seul Gi will be appearing as a surprising character in the last episode of SBS's Wednesday-Thursday drama, 'The Legend of the Blue Sea'. It will be interesting to see this surprising character in "The Legend of the Blue Sea" in the episode 20 finale.

According to Inquisitr, in the upcoming episode, Ma Dae Young and Kang Ji Yeon might reunite. This theory came up possibly due to the development in the last episode as Jo Nam Doo is apparently an enemy from the past. As only Sung Song Il is aware of it, fans are uncertain if it can still change the destiny.

"Speculations about the return of Shim Chung as a mermaid were also made. After the last episode, another character stuck in the minds of the viewers', that is, Yoo Na. Allegedly, she will discover the mermaid's thoughts in the episode 20 of Legend of the Blue Sea," according to International Business Times

And, according to those theories she is expected to play a major role in the relationship of Shim Chung and Joon Jae. Kim Seul Gi's character is expected to be comedic and bring some laughter to the last episode of the mermaid drama.

The fans are eagerly waiting as to what will happen to Heo Joon Jae (Lee Min Ho) and Shim Cheong (Jun Ji Hyun). Rumors about their death in "The Legend of the Blue Sea" episode 20 finale are also making rounds.

"The Legend of the Blue Sea" episode 20 finale airs Wednesday, Jan. 25 at 10 p.m. (KST).