

The Knock
The Knock is a British television drama series, created by Anita Bronson and broadcast on ITV from 1994 to 2000, which portrayed the activities of customs officers from Her Majesty's Customs and Excise. The series derived its name from the distinctive 'knock knock knock' command used over the radio to synchronise a raid.
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Trailer
The Knock Trailer - ITV (Granada) 1995
Where to Watch(AU)

Streaming data provided by JustWatch via TMDB.
Cast
Seasons
- Ep 1
1.Win Some, Lose Some
10-04-199460mCustoms and Excise discover a plot to smuggle heroin into England from Jamaica via mail, illegal plane landings, and a Columbian woman driven to smuggling by her debts.
- Ep 2
2.Love and Respect
17-04-199460mChild pornography is being smuggled from Thailand. Adams tries to stop it, and Ralston investigates the unidentified plane.
- Ep 3
3.Trouble in Chinatown
24-04-199460mGeorge Webster gets a hold on Birch while the team discover a heroin-smuggling group linked to a Chinese restaurant in London's Chinatown, run by a Triad syndicate.
- Ep 4
4.Endangered Species
01-05-199460mRalston discovers products made from endangered species, as a spilt container reveals animal horns. Meanwhile, Barton begins smuggling gold for Webster, and heroin shipments arrive...
- Ep 5
5.Reason for Concern
08-05-199460mAndreotti inadvertently begins investigating an international drug smuggler. Diplomatic issues bring Ralston's investigation to a halt. Birch realises his mistake in working for We...
- Ep 6
6.Show Your Metal
15-05-199460mThe team follow Barton as he brings gold illegally into the country. Webster decides to up their smuggling operation and take bullion from all over Europe. Andreotti is successful...
- Ep 7
7.Hold Me Close
22-05-199460mWebster cuts Barton off, so he tries to escape but is chased into the London Underground, where he commits suicide. Birch and Beverley Webster are caught at Dover with the gold hid...
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