One Hour [1395770] Released: 1917-09-29 Revenue: $0 Budget: $0 Profit: $0 Runtime: 60 mins Popularity: 0.1326 Vote Average: 0 Vote Count: 0 Overview: Opal, who knows nothing about her ancestors, falls in love with G. D. Stanley, the strange young man who is her closest neighbor in the Canadian wilderness. One day, Opal is informed that she is really the princess of a small country and must return to her native land to marry the neighboring king to save her people from invasion. Cast [9] Zena KeefeOpal Alan HaleG.D. Stanley D.J. FlanaganIvan Trent Ina BrooksMrs. Ivan Trent Warren CookKarnoff Henry W. PembertonJaeger William MarionButler Franklyn HannaKing Ruthevan Herbert DunseyPrime Minister Trailers