On this day in television history - M Squad (1959):

M Squad

Season 2. Episode 16.
Episode entitled: The Third Shadow.
Released January 9, 1959.
Directed by James Neilson.
Written by Jack Jacobs.
Music by Benny Carter.

Cast:

Lee Marvin, Paul Newlan, Monica Lewis, Tony Travis, Alfred Shelly, Amy Fields, Richard Benedict, Guy Prescott, Ted Thorpe, Roy Engel, Stuart Holmes.

On this day in television history - M Squad (1960):

M Squad

Season 3. Episode 16.
Episode entitled: The Man Who Went Straight.
Released January 8, 1960.
Directed by Francis D. Lyon.
Written by Stuart Jerome and Leonard Neubauer.
Music by Benny Carter.

Cast:

Lee Marvin, Paul Newlan, Robert H. Harris, Harry Bartell, Jarl Victor, Harry Landers, Rand Brooks, Don Kohler.