On this day in movie history - Nighthawks (1981):

Nighthawks

directed by Bruce Malmuth,

written by David Shaber,

based on a story by David Shaber and Paul Sylbert,

was released in the United States on April 10, 1981.
Music by Keith Emerson.

Cast:

Sylvester Stallone, Billy Dee Williams, Lindsay Wagner, Persis Khambatta, Nigel Davenport, Rutger Hauer, Hilary Thompson, Joe Spinell, Walter Mathews, Caesar Cordova, Charles Duval, Robert Pugh, Brian Osborne, Frederick Treves, Tony Munafo, Catherine Mary Stewart, Sue Vanner, Jamie Gillis, Obaka Adedunyo, Yvette Hawkins, Einar Perry Scott, Erle Bjornstad, Jacques Roux, Clebert Ford, Avind Harum, Jean-Pierre Stewart, Corine Lorain, Steve Daskewisz, Edward Fox, Dar Robinson, Zoya Leporska, Thomas Rosales Jr., John Shamsul Alam, Jose Angel Santana, Santo Alam, Maria Baan, Ann Pearl Gary, Carrie Klein, Gerard Murphy.

On this day in movie history - Excalibur (1981):

Excalibur

directed by John Boorman,

written by Rospo Pallenberg and John Boorman,

based on the prose The Death of Arthur by Thomas Malory,

was released in the United States on April 10, 1981.
Music by Trevor Jones.

Cast:

Nigel Terry, Helen Mirren, Nicholas Clay, Cherie Lunghi, Paul Geoffrey, Nicol Williamson, Robert Addie, Gabriel Byrne, Keith Buckley, Katrine Boorman, Liam Neeson, Corin Redgrave, Niall O'Brien, Patrick Stewart, Clive Swift, Ciarán Hinds, Liam O'Callaghan, Michael Muldoon, Charley Boorman, Gerard Mannix, Garrett Keogh, Emmet Bergin, Barbara Byrne, Brid Brennan, Kay McLaren, Eamon Kelly, Hilary Joyalle, Conor Lambert, Prudence Wright Holmes.