Linda grows suspicious when she learns that Marcey was in the taxi that found Martin. Marcey abruptly quits her job and tries to warn Greg, but a confrontation between Greg and Linda now seems inevitable.

Two people, brought together in the most unusual of circumstances. Starring Michael Kitchen, Sophie Okonedo, Phyllis Logan, and Tom Knight, Alibi is a romantic black comedy - a deft and extraordinary rollercoaster of love, murder and lies. It is written by Paul Abbott, one of the UK's most acclaimed screenwriters.