Today's Adventure: Harry Peters is critically wounded in a mysterious shooting while interviewing a European scientist working on a secret American government project. As David Harding searches for the gunman, Peters' life hangs in the balance, and Harding must arrange an urgent consultation with a renowned brain surgeon who is traveling through South America. Meanwhile, an unusual clue raises questions about the identity of the attacker and the intended target.

Original Radio Broadcast: April 4, 1950

Originating in New York

Cast:

• Don McLaughlin as David Harding
  
  
• Mandel Kramer as Harry Peters
  
  
• Leonard L. Bass, director
  
  
• Paul Milton, writer
  
  
• Jesse Crawford, music
  
  
• Philip H. Lord, producer
  
  
• Jay Jackson, announcer
  
  

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