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According to Columbia studio records, the working title of this film was They Walk Alone. Although Hollywood Reporter production charts from 6 September to October 4, 1946 credit Charles Lawton with the photography, subsequent production charts list Burnett Guffey. The extent of Lawton's participation in the released film has not been determined. The film marked Paramount producer Jules Schermer's first production assignment for Columbia. According to a September 1946 Hollywood Reporter news item, some filming took place near Lake Arrowhead, CA.