Summary: A sympathetic anthropologist uses drugs and surgery to try to communicate with a primitive troglodyte who is found living in a local cave.

Summary: A scheming circus owner finds her authority challenged when a vicious killer targets the show.

Summary: Danny is a content truck driver, but his girl Peggy shows potential as a dancer and hopes he too can show ambition. Danny acquiesces and pursues boxing to please her, but the two begin to spend more time working than time together.