On this day in television history - M Squad (1958):

M Squad

Season 1. Episode 16.
Episode entitled: The Cover Up.
Released January 10, 1958.
Directed by Edward Ludwig.
Written by Paul Gangelin and Frederick Nebel.
Music by Stanley Wilson.

Cast:

Lee Marvin, Willard Parker, Dan Tobin, Paul Langton, Jeanne Cooper, Michael Granger, William Bakewell, George Taylor.