SILENT ACTION is a crime thriller, from 1975, in which a detective investigates a series of suspicious deaths which have political links.
There is brief breast nudity.
A woman who has been abducted is groped by one of her captors. She subsequently seduces him in order to try and escape. There is also a verbal reference to a minor being present at a brothel.
There is strong violence throughout, including exchanges of gunfire, beatings, and choking. There is bloody injury detail in the aftermath of violence.
There is infrequent strong language ('f**k'), as well as milder terms such as 'prick', 'pussy', 'whore', 'son of a bitch', 'crap', 'ass', 'bastard' and 'balls'. There are also suicide references, including a scene in which a man's murder is staged to resemble a suicide.