In May 1951
Pine-Thomas Productions signed a contract with Paramount to turn out at least eight films in 1952 and 1953. The proposed projects included an adaptation of the unpublished novel
The Rebel by Karl Brown. They also signed a contract with John Payne to make six films in three years. In April 1952 it was announced Pine-Thomas would make the film as
Thunderbolt and it would star Payne and
Arlene Dahl, who had just made
Caribbean for Pine-Thomas. The film would be the second of a three-picture deal Dahl had signed with the company. It was described as a "
Scarlet Pimpernel of the south". Edward Ludwig signed to direct. By June the film's title had been changed to ''The Lion's Share
and then Violence at Thunder Run''. Dahl had dropped out and Jan Sterling and Colleen Grey signed to co star. The film was also known as
The Conquerors, and
Brazen. Filming took place in August 1952 under a new title ''Rock Grayson's Women
. In December the title was changed yet again, to The Vanquished''. ==Comic book adaptation==