Plot: Monty Jones hires the Beresfords to help him win a bet and break a concocted alibi by beautiful Una Drake, who has agreed to marry him if he can.

Agatha Christie's Partners In Crime - Season 1 - The Unbreakable Alibi (Episode 9)
Episode Aired On:
Sunday, December 18 1983
41 years ago
Sunday, December 18 1983
41 years ago