Mimi Fisher is Danny's sister and a member of the impoverished family he supports by working before and after school. Her presence helps establish Danny's family responsibilities after their mother's death, although she does not receive a separate major action sequence in the summarized plot.
Nan Greyson is Steve Benton’s girlfriend and an active helper in his investigation of the disappearances. Working with Steve Benton and her father, Doc Greyson, she discovers the truth about the underground cave and the creatures feeding on their captives. Her relationship with Steve connects her personally to the central investigation.
Jan Shepard has 24 screen credits in a career dating back to 1949. Signature works include Attack of the Giant Leeches, Third of a Man, Atta Girl, Kelly!. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
