Frankie Chardo is an experienced racing driver involved in transporting the stolen gold. During the escape, he becomes increasingly disturbed by the killing and the danger of traffic stops. Frankie Chardo urges Eddie Harris to abandon the scheme and head for the border, but Eddie refuses and insists on continuing toward the coast.
Duncan Marsh is the amnesiac man transformed into the werewolf after Dr. Morgan Chambers and Dr. Emery Forrest inject him with irradiated wolf serum. He struggles to control the creature, fears harming Mrs. Helen Marsh and Chris Marsh, kills the doctors after another transformation, and is finally shot by the posse.
Military liaison in Valley of Head Hunters, assists Jim's investigation.
The leader of the Seminole tribe who fled to Texas. Initially open to peaceful negotiation with Elliott, his stance shifts after Captain Dudley condemns his wife and son to death by vengeful ranchers. He retaliates by attacking the fort, capturing Susan Hannah, and leading his warriors into a climactic battle before ultimately surrendering.
A medical and scientific expert who explains the dangers of the radioactive cobalt, including the difficulty of detecting it in a confined space and the potentially fatal effects of exposure.
Steven Ritch has 23 screen credits in a career dating back to 1950. Their work is anchored in the Jungle Jim Collection universe with 1 titles. Signature works include The Werewolf, Seminole Uprising, Eyewitness: Monster. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.