General Information
The Zero Hour is a motion picture produced in the year 1918 as a USA production. The Film was directed by Travers Vale, with June Elvidge, Frank Mayo, Armand Kaliz, , Grace Henderson, in the leading parts. We have currently no synopsis of this picture on file; There are no reviews of The Zero Hour available.Bibliographie - Exhibitor's Trade Review, 31 August 1917, pg 1058.
- Exhibitor's Trade Review, 14 December 1918, pg 155.
- The Motion Picture News, 14 December 1918, pg 3607.
- The Moving Picture World, 8 June 1918, pg 1441.
- Variety, 6 December 1918, pg 39.