A woman is stalked and eventually kidnapped by her psychotic ex-husband. Her present husband, who wasn't even aware that his wife had been previously married, is initially caught in a scheme that gets him accused of murder. Then when he tries to convince the police that his wife is in trouble, no one believes him. This forces him to take the law into his own hands to rescue his wife. David Keith appears as an ex-con who initially convinces the couple that he is a parole officer searching for the ex-husband, but is in fact a co-conspirator.

- Written by John Sacksteder

When John Davenport (Scott Valentine) married his lovely wife, Diana (Katherine Kelly Lang), he was totally unaware that she had been wed before. And beyond that, John had no idea that Diana's ex-husband, Drew D'Arcy (John Enos III), is a dangerous psycho. But Davenport soon wises up when, with help of a phony parole office, Drew begins stalking Diana and ultimately kidnaps her. Alerting the authorities to this abduction, John finds that no one will believe him -- especially since he himself has recently been implicated in a murder. Thus, John must tackle the challenge of rescuing Diana himself, leading to a nail-biting climactic showdown in the desert. For all its melodrama and grimness, this film has as astonishing amount of humor, mostly invested in the "sick" comments made by Drew D'Arcy and his partner in crime. Originally filmed for theatrical play but ultimately released directly to home video, Till the End of Night made its TV debut courtesy of the Lifetime cable network.

http://www.allmovie.com/movie/till-the-end-of-the-night-v336027