Weak Hero Class 2: Jo Jung Suk steals show with memorable cameo; know how he flipped switch in Park Ji Hoon starrer
Jo Jung Suk's special appearance in Weak Hero Class 2 as Mr. Choi stunned viewers with his chilling performance, making a powerful impact in the intense high school drama! Read more!

Weak Hero Class 2, the highly anticipated sequel to the successful 2022 drama Weak Hero Class 1, officially premiered on Netflix on April 28, 2025. As fans eagerly tuned in, it wasn’t just the continuation of the gripping plot that caught their attention, but a certain special appearance that has left a deep impression: Jo Jung Suk’s portrayal of Mr. Choi, a calculating and menacing figure whose presence adds tension to the already intense world of high school violence.
In Weak Hero Class 2, Jo Jung Suk appears in a brief but unforgettable role as Mr. Choi, the manager of Na Baek Jin (played by Bae Na Ra), the leader of a notorious school gang alliance. Despite his limited screen time, Jo Jung Suk has managed to capture the audience’s attention with his portrayal of a cold, calculating figure who operates from the shadows, pulling strings in a dangerous world of high school power struggles.
The standout moment of Jo Jung Suk's cameo comes in a tense scene where Mr. Choi effortlessly subdues the brash and unpredictable Na Baek Jin. After the gang leader acts out in defiance, Mr. Choi delivers a chilling warning: "If I ever come back again, you’re dead." The stark coldness of his delivery, coupled with his icy stare, not only silences Na Baek Jin but also leaves viewers on edge, anticipating the chaos that Mr. Choi’s character could bring to the story.
Jo Jung Suk’s portrayal of Mr. Choi has been widely praised for its intensity. The actor is known for his versatility in playing a wide range of roles, and this performance is no exception. He perfectly embodies the ‘axis of evil’ persona, manipulating events from behind the scenes with a cold demeanor. The way he subtly adjusts his facial muscles, adds trembling tension to his voice, and maintains a stoic expression during the most heated moments gives Mr. Choi a chilling yet captivating presence.
Though his role is a special appearance, Jo Jung Suk brings an undeniable energy to the series. For viewers, Jo Jung Suk’s ability to make a lasting impact despite his short screen time speaks volumes about his talent.
Meanwhile, Weak Hero Class 2 continues the story of Yeon Si Eun (played by Park Ji Hoon), a model student turned reluctant warrior. Picking up from the shocking events of the first season, Yeon Si Eun struggles to adapt to his new life at Eunjang High School while haunted by the trauma of not being able to protect his best friend. As he navigates his new environment, he faces even greater challenges and must find the strength to survive a brutal school system ruled by violent gangs.