The duration of On Line is 1.62 hours.
The duration of The White Line is 1.45 hours.
The duration of The Simian Line is 1.77 hours.
The duration of Antonia's Line is 1.7 hours.
The duration of Walk the Line is 2.25 hours.
The duration of Ley's Line is 1.13 hours.
The duration of Hold That Line is 1.07 hours.
The duration of The French Line is 1.7 hours.
The duration of Border Line is 1.97 hours.
The duration of The Next Line is 1800.0 seconds.
The duration of The Line Campaign is 1440.0 seconds.
The duration of What's My Line? is 1500.0 seconds.
The duration of The General Line is 2.02 hours.