The duration of The Slicing of the Demon is 2700.0 seconds.
The duration of Demon of Paradise is 1.45 hours.
The duration of The Hagstone Demon is 1.6 hours.
The duration of Demon of the Sea is 1.35 hours.
The duration of Demon Knight is 1.53 hours.
The duration of Demon Island is 1.42 hours.
The duration of Steamin' Demon is 37.0 seconds.
The duration of Demon Fighter is 1.32 hours.
The duration of Speed Demon - film - is 1.42 hours.
The duration of The Hideous Sun Demon is 1.23 hours.
The duration of Demon Fighter Kocho is 1.25 hours.
The duration of Demon City Shinjuku is 1.33 hours.
The duration of The Demon Headmaster - TV series - is 1500.0 seconds.