The Invisible Monster
The Invisible Monster 1950 is a Republic film serial.
The Invisible Monster was budgeted at 153,070 although the final negative cost was 152,115 a 955, or 0.6, under spend.It was filmed between Marchand 30, 1950 under the working title The Phantom Ruler. The serials production number was 1707. ........
Source: Wikipedia
