The Unstoppable Man

Mitchell is a rich American businessman whose son is kidnapped in England. Naturally, there's a huge ransom demand, but Scotland Yard tells Mitchell to butt out.

• Paddy ManningWriter
• Alun FalconerWriter
• Terry BishopDirector
• Terry BishopWriter

• Cameron MitchellJames Kennedy
• Marius GoringInspector Hazelrigg
• Harry H. CorbettFeist
• Lois MaxwellHelen Kennedy
• Denis GilmoreJimmy Kennedy
• Humphrey LestocqSgt. Plummer
• Ann SearsPat Delaney
• Timothy BatesonRocky
• Brian RawlinsonMoonlight Jackson
• Tony QuinnCasey
• Kenneth CopeBenny
• Tony DoonanAlan