| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S01E01 | The Emperor's Hat |
September 15, 1958
ITV1
|
30 | |
| S01E02 | The Hostages |
September 22, 1958
ITV1
|
30 | |
| S01E03 | Secret Death |
September 29, 1958
ITV1
|
30 | |
| S01E04 | The Gauntlet of St. Gerhardt |
October 6, 1958
ITV1
|
30 | |
| S01E05 | The Prisoner |
October 13, 1958
ITV1
|
30 | |
| S01E06 | Voice in the Night |
October 20, 1958
ITV1
|
30 | |
| S01E07 | The Assassin |
October 27, 1958
ITV1
|
30 | |
| S01E08 | The Baroness |
November 3, 1958
ITV1
|
30 | |
| S01E09 | The Elixir |
November 10, 1958
ITV1
|
30 | |
| S01E10 | The Suspect |
November 17, 1958
ITV1
|
30 | |
| S01E11 | The Cuckoo |
November 24, 1958
ITV1
|
30 | |
| S01E12 | The Bear |
December 1, 1958
ITV1
|
30 | |
| S01E13 | The Magic Powder |
December 8, 1958
ITV1
|
30 | |
| S01E14 | The Golden Wheel |
December 15, 1958
ITV1
|
30 | |
| S01E15 | The Bride |
December 22, 1958
ITV1
|
30 | |
| S01E16 | The Boy Slaves |
December 29, 1958
ITV1
|
30 | |
| S01E17 | The Young Widow |
January 5, 1959
ITV1
|
30 | |
| S01E18 | Landslide |
January 12, 1959
ITV1
|
30 | |
| S01E19 | The Trap |
January 19, 1959
ITV1
|
30 | |
| S01E20 | The Shrew |
January 26, 1959
ITV1
|
30 | |
| S01E21 | The Manhunt |
February 2, 1959
ITV1
|
30 | |
| S01E22 | The Killer |
February 9, 1959
ITV1
|
30 | |
| S01E23 | The Surgeon |
February 16, 1959
ITV1
|
30 | |
| S01E24 | The Ensign |
February 23, 1959
ITV1
|
30 | |
| S01E25 | The Unwelcome Stranger |
March 9, 1959
ITV1
|
30 | |
| S01E26 | The Avenger |
March 16, 1959
ITV1
|
30 | |
| S01E27 | The Bandit |
March 23, 1959
ITV1
|
30 | |
| S01E28 | Gessler's Daughter |
March 30, 1959
ITV1
|
30 | |
| S01E29 | The General's Daughter |
April 6, 1959
ITV1
|
30 | |
| S01E30 | The Raid |
April 13, 1959
ITV1
|
30 | |
| S01E31 | Castle of Fear |
April 20, 1959
ITV1
|
30 | |
| S01E32 | The Black Brothers |
April 27, 1959
ITV1
|
30 | |
| S01E33 | The Lost Letter |
May 4, 1959
ITV1
|
30 | |
| S01E34 | Secret Weapon |
May 11, 1959
ITV1
|
30 | |
| S01E35 | The Master Spy |
May 18, 1959
ITV1
|
30 | |
| S01E36 | The Traitor |
May 25, 1959
ITV1
|
30 | |
| S01E37 | The Spider |
June 1, 1959
ITV1
|
30 | |
| S01E38 | The Mountain People |
June 8, 1959
ITV1
|
30 | |
| S01E39 |
Undercover
series finale
|
June 15, 1959
ITV1
|
30 |
No artwork of this type.
No artwork of this type.
No artwork of this type.