Target-Invisible is a 1945 documentary short film produced by the First Motion Picture Unit after World War II. The film depicts the uses of radar in aerial direction-finding and precision high-level bombing by the United States Army Air Forces during World War II.

Plot

In 1945, a USAAF Boeing B-29 Superfortress squadron of bombers flies from their base in the Marianas on their mission to attack a target in Japan. Although the target will be invisible due to overcast conditions, the mission will continue as a high-altitude bombing raid.