The duration of The Airmail Mystery is 3.75 hours.
The duration of The Mystery of the Hooded Horsemen is 3600.0 seconds.
The duration of Inner Sanctum Mystery is 1440.0 seconds.
The duration of A Pillow Case of Mystery is 2700.0 seconds.
The duration of I Love a Mystery - film - is 1.15 hours.
The duration of The Sparticle Mystery is 1680.0 seconds.
The duration of Madame Mystery is 1260.0 seconds.
The duration of A Night of Mystery is 3600.0 seconds.
The duration of Mystery Diagnosis is 3600.0 seconds.
The duration of Mystery Team is 1.57 hours.
The duration of Mystery Liner is 1.03 hours.
The duration of Mystery Monsters is 1.35 hours.
The duration of Mystery of the Senses is 3300.0 seconds.
The duration of The Mystery of Oberwald is 2.15 hours.
The duration of Mystery of the Wolf is 1.5 hours.
The duration of Mystery Woman is 2 hours.
The duration of A Woman of Mystery is 1.18 hours.