The Girl in the Case
"SH-H-H-H!"
William Warner is a lawyer who is famous for his skill at opening any kind of lock, making him a valuable commodity. William is unknowingly enlisted by German spies who want him to open a chest containing a secret formula. This leads to a madcap adventure involving spies, the police and lots of picked locks!
Directors: William Berke
Writers: Charles F. Royal, Dorcas Cochran, Joseph Hoffman
Cast
IMDB: tt0036867