The film is about R&AW agents in London investigating China's role in the pandemic with a ruthless mole in their midst.

[5] Samrudhi Ghosh from Hindustan Times stated, “London Confidential is a crisp espionage thriller, at one hour and 14 minutes, but the trite and predictable climax does not live up to the interesting premise.

[citation needed] Scroll.in mentioned, “The film is based on a concept by tireless conspiracy thriller churner S Hussain Zaidi.

Written by Akshay Singh and Prateek Payodhi and directed by Kanwal Sethi, London Confidential doesn’t indulge in much Chinese-bashing.

The focus is on sending Uma and Arjun on a wild-goose chase before they stumble upon the truth that is staring them in the face.