The Woman in Room 13 is a lost[1] 1920 American silent mystery drama film directed by Frank Lloyd and starring Pauline Frederick.

[2] It was produced and distributed by Goldwyn Pictures and is based on a Broadway play of the same name, The Woman in Room 13.

As described in a film magazine,[4] Laura Bruce (Frederick) is divorced from her husband following an unpleasant matrimonial term.

Dick Turner (McKim), his employer and enamored of Laura, sends her husband away on a business trip.

A murder is committed and detective John Bruce (Clary) seeks to fasten the crime upon Paul.