What studio released XXX?
The Lost Planet
Judd Holdren as Rex Barrow Vivian Mason as Ella Dorn Michael Fox as Dr. Ernst Grood Forrest Taylor as Prof. Edmund Dorn Gene Roth as Reckov Ted Thorpe as Tim Johnson Karl 'Killer' Davis as Karlo, aka Robot R-4 Jack George as Jarva Frederic Berest as Alden John L. Cason as Hopper Lee Roberts as Wesley Brenn, aka Robot R-9 Nick Stuart as Darl Leonard Penn as Ken Wopler Joseph Mell as Lah Unlike the Captain Video serial, The Lost Planet has a female character, Professor Dorn's daughter Ella (Vivian Mason) who strides about the Lost Planet (Bronson Canyon) in a fetching female version of the Video Ranger uniform.