The duration of Mister Ed is 1800.0 seconds.
Mister Ed is a horse of course!
The duration of Mister Eleven is 2640.0 seconds.
The duration of Mister Cory is 1.53 hours.
The duration of Mister Peepers is 1800.0 seconds.
The duration of Mister Moses is 1.88 hours.
The duration of A Certain Mister is 1.5 hours.
The duration of My First Mister is 1.82 hours.
The duration of Mister Buddwing is 1.67 hours.
The duration of Mister Scarface is 1.5 hours.
The duration of Mister Sterling is 3600.0 seconds.
The duration of Mister Mugg is 1200.0 seconds.
The duration of Mister Lonely is 1.87 hours.