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

M Squad

Season 3. Episode 33.
Episode entitled: A Grenade for a Summer’s Evening.
Released May 10, 1960.
Directed by Herman Hoffman.
Written by Terry Crosby.
Music by Benny Carter.

Cast:

Lee Marvin, Paul Newlan, Jeanne Cooper, Adam Becker, Patty Ann Gerrity, Wesley Lau.