BATTLE BENEATH THE EARTH (1967)Thursday, 15:45, TCM

This is an action adventure in which a scientist convinces the Pentagon that the Chinese government is digging tunnels under the US to detonate nuclear weapons. Kerwin Mathews stars.

LETHAL SEDUCTION aka HEARTLESS (2005)Friday, 21:00, Hallmark

Melanie Griffith plays attorney Miranda, who has a sideline in immigration fraud and murder in this hypnotic thriller. When Miranda's assistant, Carla, discovers some incriminating files, she is attacked and her husband murdered. But when Carla disappears from hospital, it is clear that Miranda will stop at nothing - including murdering again - to stay out of jail. David Jensen and Esai Morales also star.

THE BARRETTS OF WIMPOLE STREET (1957)Saturday, 22:55, TCM

This is a remake of the 1934 drama about the celebrated love affair between Elizabeth Barrett and Robert Browning. With Jennifer Jones (below) and John Gielgud.

LUCKY 7 (2003)Saturday, 20:00, Hallmark

This is a heart-warming weepie about a girl who turns to her dying mother for advice on how to live. Her mother advises her to marry the seventh boy she falls in love with. Starring Kimberly Williams and Patrick Dempsey.