Season
- Season 1 1956-02-22
Episode
- Episode 1: The Sorcerer
- Episode 2: Present Tense
- Episode 3: At Night All Cats Are Gray
- Episode 4: The Abominable Snowman
- Episode 5: The Headless Hat
- Episode 6: The Second Mona Lisa
- Episode 7: Death In Inner Space
- Episode 8: The Talking Head
- Episode 9: The Devil Sells His Soul
- Episode 10: Murder Is Permanent
- Episode 11: The Silent Vow
- Episode 12: Death And The Other Monkey
- Episode 13: The Stolen Crime
- Episode 14: The Silver Curtain
- Episode 15: Error At Daybreak
- Episode 16: Hot Money
- Episode 17: The Missing Link
- Episode 18: The Case Of The Misguided Missal
- Episode 19: The Deadly Gift
- Episode 20: The Case Of The Lively Ghost
- Episode 21: Death In The Dressing Room
- Episode 22: The New Invisible Man
- Episode 23: Passage At Arms
- Episode 24: The Invisible Knife
- Episode 25: The Case Of The Kidnapped Poodle
- Episode 26: The Strange Events At Roman Falls
Colonel March of Scotland Yard
Colonel March of The Department of Queer Complaints investigates unusual cases, locked-room murders, and mysteries concerning the supernatural.
