The female leader of an international crime ring steals a valuable artifact that can give her the power to control men's minds. Federal agents are dispatched to get it back and stop her evil plans.
| Actor | Role |
|---|---|
 Kirk AlynInspector David Worth | Inspector David Worth |
 Rosemary La PlancheLaura Keith | Laura Keith |
 Roy BarcroftSpade Gordon | Spade Gordon |
 Carol FormanNila | Nila |
| JJames DaleAgent Steve Evans | Agent Steve Evans |
 Bruce EdwardsProf. Paul Williams [Chs. 1-6] | Prof. Paul Williams [Chs. 1-6] |
 James CravenProf. James Clayton [Chs. 1, 10-12] | Prof. James Clayton [Chs. 1, 10-12] |
| DDave AndersonPorter [Ch. 9] | Porter [Ch. 9] |