Show Count: 20
Broadcast History: 1948-1953
Cast: Karl Swenson, Frank Butler
Director: Richard Leonard
Created by Frank and Anne Hummert (creators of Mr Keen: Tracer of Missing Persons and many other series), Mr Chameleon, as the name suggests, was a master of disguise, who changed his appearance with every episode, in order to track down suspects, murderers and fraudsters.