Please Get Married (1919)

Muriel Ashley is engaged to Ferdie Walton. Ferdie's father opposes the marriage; Muriel's parents favor it. The couple are married by a strange parson who wanders into the Ashley home, then after they leave for the honeymoon, Ferdie's father discovers that the clergyman is a crook. He notifies the hotel and the young couple are ordered out. They return to the bridal suite by way of a window, but the hotel catches fire and they escape. They go to the Ashley home where they learn they are actually not married. The "clergyman" who married them breaks into the house and is captured. Rev. Dr. Jenkins identifies him, however, as a genuine clergyman who has been suffering loss of memory; thus the marriage turns out to be legal after all.