Wolcott

A black policeman is promoted to the CID and battles the drug trade in London's East End. Part 1 of 4.

A black policeman is promoted to the CID and battles the drug trade in London's East End. Part 2 of 4.

A black policeman is promoted to the CID and battles the drug trade in London's East End. Part 3 of 4.

A black policeman is promoted to the CID and battles the drug trade in London's East End. Part 4 of 4.