
SBS’s new thriller Queen Mantis has quickly become a ratings success, largely due to Go Hyun-jung’s acclaimed performance. However, the show is facing criticism after a line in Episode 2 sparked backlash for perpetuating stigma against schizophrenia patients.
During a police investigation scene aired on September 6, Chief Choi Choong-ho (Jo Sung-ha) referred to a schizophrenia patient as “a crazy person” in response to Detective Choi Hyuk’s report (Kim Tae-jung).
The Impact of Stigmatising Language
Mental health experts stress that schizophrenia is a neurological disorder, not a personality flaw or sign of “madness.” Symptoms such as hallucinations and delusions arise from brain function issues, not choices made by patients. Labelling them as “crazy” can reinforce harmful stereotypes, discourage individuals from seeking treatment, and increase social discrimination.
Popular media often misrepresents schizophrenia, portraying patients as violent or unpredictable. In reality, most individuals with the condition experience social withdrawal and self-stigma. With proper treatment and early intervention, many lead normal lives, and recovery outcomes are significantly improved.

Facts Behind the Misrepresentation
A study by Seoul National University analysing 2012–2016 crime statistics revealed that the overall crime rate among schizophrenia patients is lower than the general population, approximately 72.7–90.3 per 10,000 people, or about one-fifth of the general rate.
While rates of serious crimes such as murder and arson were higher than among non-patients, this does not justify generalisations about all individuals with the disorder. Misrepresenting patients as dangerous contributes to fear and misunderstanding among the public.
Viewer Reactions and Calls for Accountability
Many viewers have voiced concerns about the dialogue, emphasising the potential harm it can cause to patients and their families. One comment read, “It’s disappointing that a drama with such strong acting and writing would use language that stigmatises mental illness.” Social media discussions have highlighted the responsibility of mainstream media to handle mental health topics with sensitivity and accuracy.

Moving Forward
Despite its early success, Queen Mantis faces pressure to address the controversy and improve the portrayal of mental health. Experts suggest that dramas can maintain suspense and dramatic tension without resorting to harmful stereotypes, ensuring that entertainment does not come at the cost of real-life social stigma. SBS may consider issuing a statement or editing future scripts to promote a more responsible depiction of schizophrenia.
Recent Activities and Future Plans
As Queen Mantis continues airing, the production team’s response to this controversy will be closely watched by audiences. Fans hope the series can maintain its popularity while adopting more careful approaches to sensitive topics.
Meanwhile, the discussion has sparked broader awareness about mental health representation in Korean dramas, encouraging creators to balance compelling storytelling with ethical responsibility.
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