A Nest of Vipers
30th January 1960The Feathered Friend
6th February 1960The Soul Peddlers
13th February 1960The Odds on Murder
20th February 1960The Key Witness
27th February 1960Escape Route
5th March 1960Love by Extortion
12th March 1960No Other Way
19th March 1960The Trap
26th March 1960Season 1, Episode 10
2nd April 1960All The Dead Were Harrisons
9th April 1960The Man Who Sold Hope
16th April 1960Season 1, Episode 13
23rd April 1960Death by Parcel Post
30th April 1960Out of Thin Air
7th May 1960The Case of Mike Krello
14th May 1960A Killer with a Long Arm
21st May 1960Season 1, Episode 18
28th May 1960The Front Man
4th June 1960The Last Words
11th June 1960The Maharajah of Den
18th June 1960Murder Below Decks
25th June 1960Season 1, Episode 23
2nd July 1960Tight Secret
9th July 1960The International Diamond Incident
16th July 1960An Inside Job
23rd July 1960A Woman in Paris
30th July 1960A Man Alone
6th August 1960Mistaken Identity
13th August 1960The Missing Child
20th August 1960Season 1, Episode 31
27th August 1960The Big Thirst
3rd September 1960Death in Oils
10th September 1960Multi-Murder
17th September 1960Season 1, Episode 35
24th September 1960Season 1, Episode 36
1st October 1960The Child of Eve
8th October 1960The Big Racket
15th October 1960The Golden Shirri
22nd October 1960Anthony Smith, an agent based at Britain's Interpol Division at Scotland Yard, takes on international assignments dealing with murderers, drug smugglers and slave runners.