Murder!

In Murder, Diana Baring is an actress who is caught standing over the corpse of a fellow actress. Even worse, she has amnesia and remembers nothing about the murder, or herself. Though she desperately tries to recall anything that can clear the fog from her mind, her amnesia is complete, as is the evidence against her. She is convicted of murder and sentenced to die. Only one person believes she is innocent, but can he prove it in time to save her? (official distributor synopsis)