Mayor Makepeace hires Hetty to track down his runaway daughter, revealing that she has absconded with her boyfriend and could be in grave danger since both suffer from learning disabilities. Drama, starring Patricia Routledge and Derek Benfield

Harry and Fergus travel to the convent of a silent order of nuns when a friend asks Harry to investigate a suspicious suicide, believing foul play is afoot

Tracey discovers more than she bargained for while sorting out jumble for a car-boot sale after chancing upon an old photo album. Linda Robson stars

While reseaching her book on prisons, Dorien meets an incarcerated Chris on a visit to the Isle of Wight, and is promptly taken in by his criticisms of Sharon as a bad wife. Comedy, starring Lesley Joseph, Pauline Quirke and Linda Robson

The roguish dealer tries to beat Charlie Gimbert to a priceless collection of Jewish antiques that has turned up in Essex. Alfred Marks guest stars with Ian McShane

The roguish antiques expert stumbles on what seems to be a bargain in Frankie's scrap yard in the shape of an iron cannon. Though convinced his luck must finally have changed, problems lie ahead when the item attracts the attention of a devious major. Tongue-in-cheek drama, with Ian McShane and guest star Leslie Phillips

Ram-raiders destroy a valuable Sheraton desk and steal what they haven't broken, forcing the roguish dealer to scout around for new stock. Light-hearted drama, starring Ian McShane and Phyllis Logan

The locals are unhappy when an ostentatious American opens a golf club near Kembleford - only for a body to turn up in the reeds. Whodunit, with Mark Williams

The team investigates the mystery of a missing scientist, after the man's wife receives a series of emails from someone claiming to know what happened to him. The physics professor was last seen in 2004, on a train to Paris for a conference, and when he disappeared he was working on a potentially lucrative cold fusion project that had attracted attention from many large organisations. However, as the detectives dig deeper, a shadowy Whitehall figure warns Sandra's boss Strickland they should drop the case

The team reinvestigates the killing of notorious biker-gang leader Eddie Chapman when his son's girlfriend brings them new information about his death. She reveals her partner must avenge his father's murder as part of a final initiation into the gang, but believes the wrong man is being targeted. Meanwhile, Sandra is forced to reassess her position at Ucos when a former colleague suggests she is wasting her career. Starring Amanda Redman, with her real-life daughter Emily Glenister in a supporting role

The duo investigate the case of a murdered drug-runner who seems to have returned from the dead to exact vengeance on his killers using the power of voodoo. Offbeat drama, starring Alan Davies, Caroline Quentin and Stuart Milligan, with a guest appearance by Jonathan Ross

Sylvia helps out on an archaeological dig at the Castello di Monterosa, and finds a skeleton buried in a shallow grave. The locals are convinced it's that of a teenage girl who disappeared 25 years ago