The duration of Isn't She Great is 1.58 hours.
The duration of The Great Silence is 1.75 hours.
The duration of Great White Death is 1.47 hours.
The duration of The Great Mike is 1.2 hours.
The duration of The Great Race is 2.67 hours.
The duration of Great Battles is 1380.0 seconds.
The duration of The Great Glinka is 1.93 hours.
The duration of The Great Flamarion is 1.27 hours.
The duration of The Great Profile is 1.37 hours.
The duration of Great Directors is 1.5 hours.
The duration of The Great Debaters is 2.1 hours.
The duration of The Great Revival is 2700.0 seconds.
The duration of The Great Garrick is 1.48 hours.