On this day in television history - Space 1999:

Space 1999

Season 1. Episode 20.

Episode entitled: Missing Link.

Released January 12, 1976.

Directed by Ray Austin.

Written by Edward Di Lorenzo.

Series created by Gerry Anderson and Sylvia Anderson.

Music by Barry Gray.

Cast: Martin Landau, Barbara Bain, Barry Morse, Prentis Hancock, Clifton Jones, Zienia Merton, Anton Phillips, Joanna Dunham, Peter Cushing, Nick Tate, Tony Allyn, Emily Bolton, Andy Dempsey, Alan Harris, Joy Harrison, Robert Phillips, Suzanne Roquette.

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

M Squad

Season 2. Episode 20.
Episode entitled: Mugger Murder.
Released February 13, 1959.
Directed by Don Medford.
Written by Richard Deming and Robert C. Dennis.
Music by Benny Carter.

Cast:

Lee Marvin, Paul Newlan, Grace Raynor, Bern Hoffman, Jaclynne Greene, James Chandler, Gene Roth, Byron Morrow.

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

M Squad

Season 1. Episode 20.
Episode entitled: Dolly’s Bar.
Released February 7, 1958.
Directed by John Brahm.
Written by Lewis Reed.
Music by Stanley Wilson.

Cast:

Lee Marvin, Janice Rule, Claire Carleton, Fredd Wayne, Paul Newlan, Russell Thorson, Joe Flynn, Michael Bachus.

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

M Squad

Season 3. Episode 20.
Episode entitled: A Debt of Honor.
Released February 2, 1960.
Directed by Herman Hoffman and Francis D. Lyon.
Written by Whitman Chambers and Arthur Rowe.
Music by Benny Carter.

Cast:

Lee Marvin, Paul Newlan, William Phipps, Nesdon Booth, Robert Clarke, Judy Bamber, Eddie Foster, Larry J. Blake, Sy Prescott.