L'alibi dell'ultima ora

I finally caught this interesting little film about six months ago on Turner Classic films. This is based on one of Emlyn Williams twisty murder plays (like his classic, NIGHT MUST FALL). Here we have Michael Redgrave as the father of Alec MacGowan (who is on death row) trying to find out who actually committed the murder his son is charged with. Redgrave is an alcoholic, and a failed parent, and his every effort is stymied by hostility and stonewalling. But slowly he realizes that the guilty party is a millionaire car manufacturer played by Leo McKern. Peter Cushing also appears, as the solicitor who gradually becomes convinced that Redgrave knows what he's talking about (a welcome normal role for the horror film star). I recommend the film, particularly for the ironic way that Redgrave finally turns the tables on McKern, making it impossible for McKern to escape punishment.