Plot
A trio of police officers conduct surveillance on a listed company.
Where to watch Overheard?
Overheard is a drama movie featuring Lau Ching-wan and directed by Felix Chong.
Overheard is currently streaming for free (ad-supported) on AsianCrush, Cineverse and Tubi TV and it's also available on Midnight Pulp.
It is also possible to buy Overheard on Amazon Video and Apple TV.