Captain Video, Master of the Stratosphere Chapter 6, Astray in the Stratosphere

Captain Video Master of the Stratosphere is a 15-chapter serial released by Columbia Pictures in 1951. It was directed by Spencer Gordon Bennet and Wallace A. Grissel with a screenplay by Royal G. Cole, Sherman I. Lowe and Joseph F. Poland, based on a treatment by George H. Plympton. The serial is unique for several reasons--- in particular, it is the first and last film serial ever based on a television program, Captain Video and His Video Rangers.