The duration of Companions in Nightmare is 1.67 hours.
Companions in Nightmare was created on 1968-11-23.
The duration of The Deadly Companions is 1.55 hours.
The duration of Nightmare Beach is 1.5 hours.
The duration of Red Nightmare is 1740.0 seconds.
The duration of Anybody's Nightmare is 1.62 hours.
The duration of Nightmare in Blood is 1.5 hours.
The duration of Nightmare in the Sun is 1.33 hours.
The duration of The Devil's Nightmare is 1.57 hours.
The duration of Nightmare in Wax is 1.52 hours.
The duration of Nightmare Ned is 1320.0 seconds.
The duration of Darwin's Nightmare is 1.78 hours.
The duration of The Nightmare Man is 1800.0 seconds.