Watch Mercy, the Mummy Mumbled (1918) (1918) HD Full Movie Free on solarmovie.do. Watch Mercy, the Mummy Mumbled (1918) (1918) online free. A professor of Egyptology seeks a mummy for experimentation. A young man devises a scheme to give th...A professor of Egyptology seeks a mummy for experimentation. A young man devises a scheme to give the professor his desire in hopes of winning the hand in marriage of the teacher's daughter.