| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S05E01 | The Whistling Spy Enigma |
September 28, 1954
|
30 | |
| S05E02 | The Lost Gold Mine (of Charlotte) |
October 5, 1954
|
30 | |
| S05E03 | The Dreaded Batter-Pudding Hurler (of Bexhill-on-Sea) |
October 12, 1954
|
30 | |
| S05E04 | The Phantom Head Shaver (of Brighton) |
October 19, 1954
|
30 | |
| S05E05 | The Affair of the Lone Banana |
October 26, 1954
|
30 | |
| S05E06 | The Canal |
November 2, 1954
|
30 | |
| S05E07 | Lurgi Strikes Britain |
November 9, 1954
|
30 | |
| S05E08 | The Mystery of the Marie Celeste (Solved) |
November 16, 1954
|
30 | |
| S05E09 | The Last Tram (from Clapham) |
November 23, 1954
|
30 | |
| S05E10 | The Booted Gorilla (found?) |
November 30, 1954
|
30 | |
| S05E11 | The Spanish Suitcase |
December 7, 1954
|
30 | |
| S05E12 | Dishonoured, or The Fall of Neddie Seagoon |
December 14, 1954
|
30 | |
| S05E13 | Forog |
December 21, 1954
|
30 | |
| S05E14 | Ye Bandit of Sherwood Forest |
December 28, 1954
|
30 | |
| S05E15 | Nineteen-Eighty-Five |
January 4, 1955
|
30 | |
| S05E16 | The Case of the Missing Heir |
January 11, 1955
|
30 | |
| S05E17 | China Story |
January 18, 1955
|
30 | |
| S05E18 | Under Two Floorboards - A Story of the Legion |
January 25, 1955
|
30 | |
| S05E19 | The Missing Scroll |
February 1, 1955
|
30 | |
| S05E20 | Nineteen-Eighty-Five |
February 8, 1955
|
30 | |
| S05E21 | The Sinking of Westminster Pier |
February 15, 1955
|
30 | |
| S05E22 | The Fireball of Milton Street |
February 22, 1955
|
30 | |
| S05E23 | The Six Ingots of Leadenhall Street |
March 1, 1955
|
30 | |
| S05E24 | Yehti |
March 8, 1955
|
30 | |
| S05E25 | The White Box of Great Bardfield |
March 15, 1955
|
30 | |
| S05E26 |
The End
season finale
|
March 22, 1955
|
30 |
No artwork of this type.
No artwork of this type.