On January 3rd, the Korean YouTube channel Netflix posted a video of the cast of the newly released movie "Cashero" titled: "Cashero's family reveals real-life TMI", starring actors Lee Junho, Kim Hye Jun, Kim Byung Chul, Kim Hyang Gi, Lee Chae Min and Kang Han Na.
Cashero" is a superhero movie about Kang Sang Ung (played by Lee Junho) - an ordinary civil servant who unexpectedly possesses special abilities that can increase according to the amount of money he holds. However, that money will disappear as soon as he uses his abilities, forcing him to "run out of his wallet" to save the world.
The work revolves around everyday superheroes never seen in Korean TV series. Sang Ung also has teammates who are Byeon Ho In (Kim Byung Chul) who can walk through walls when drunk, Bang Eun Mi (Kim Hyang Gi) who has the ability to control objects with her mind when she consumes many calories.
In a Netflix video, artists participate in a quiz game, they share interesting behind-the-scenes stories about themselves and the characters in the work.
Lee Junho asked colleagues about "the first posture that Sang Ung posed in front of the mirror after officially starting his career as a superhero".
Although Lee Chae Min and Kim Byung Chul tried to imitate the heroic posture of the character Sang Ung, Kim Hyang Gi was the one who finally answered correctly.
When the exact film scene was replayed, Lee Chae Min admired: "That's cool!", Kim Byung Chul constantly praised Lee Junho's muscles. Embarrassed by the compliments, Lee Junho covered his face behind the question board and did not dare to raise his head.
Previously, Lee Junho revealed that he had practiced to gain about 10kg, raising his total weight to 79kg, when playing the role of a casual, edgy hero in "Cashero". The actor focused on developing both muscle and body mass for the role.
Meanwhile, "Cashero" is having an extremely impressive start. Just 2 days after its release, the film has risen to number 1 in the Top 10 series rankings of Netflix Korea.
The film also ranked 2nd on Netflix's Top 10 non-English-language series global rankings, with 3.8 million views in 2 days, proving its explosive international appeal.
Lee Junho is dominating the discussion charts. According to FUNdex - Good Data Corporation, in the 4th week of December 2025, "Cashero" ranked No. 1 in TV-OTT drama interest, and the male lead Lee Junho also led the audience discussion charts, continuing to affirm his overwhelming influence and popularity.
