Federal Operator 99 (1945)
Cast: Helen Talbot, Lorna Gray
Federal Operator 99 is a 1945 Republic film serial. It was later edited down into a feature version titled F.B.I. 99 for television. The serial is about an FBI agent named Jerry Blake who battles gentleman thief Jim Belmont, who escapes custody with help of his gang and begins a wave of crimes, beginning with plotting to steal the crown jewels of the Princess Cornelia.