John Larkin is an actor of 52 (11 avril 1912 - 29 janvier 1965). John Larkin has appeared in 4 shows and 2 movies. A performance to be found in the role of Jay Fenton / John Kenyon / Otto Olney / Todd Meacham in the series Perry Mason. In the cinema, in the role of Dr. Leonard Michaelson in the feature film The Satan Bug.