TV Guide Alibi Saturday

The detective investigates the death of a young opera singer who had been acting as the understudy for a tempestuous diva performing in La boheme. Before long, he concludes the intended victim was the main performer herself. Crime drama, directed by and starring Yannick Bisson

The detective suspects the ambitious inventor of an electric vehicle murdered an associate who he believed stood in the way of his plans to compete head-on with motor vehicle industrialist Henry Ford. Crime drama, starring Yannick Bisson

While investigating a priest's murder, Murdoch learns his long-lost sister is now a nun who claims a demon caused the death. However, subsequent inquiries reveal the victim to not be a cleric at all, but an imposter with a criminal record. Crime drama, starring Yannick Bisson

A female student attending a residential boarding school is found drowned in a fountain. She seems to have lost three pints of blood and has two bite marks on her neck. Crabtree is convinced a vampire is on the loose, but Murdoch is intent on finding a more conventional explanation. Detective drama, starring Yannick Bisson

A spate of bank robberies is committed by a dashing masked man who always kisses an attractive female before making his escape, then apparently passes his illicit proceeds on to the poor. Things take a darker turn when on robbing the same bank for a third time, the latter-day Robin Hood shoots a young woman dead. Meanwhile, Julia's vivacious sister Ruby tries to rekindle romance between her elder sibling and Murdoch, despite Julia's imminent marriage to Darcy Garland. Drama, starring Yannick Bisson

A fire breaks out in the projection room while Jean is at the cinema, and the projectionist is burned to death. Dr Blake investigates and follows the trail to something murkier than he could ever have imagined. Meanwhile, there is romance in the air for Jean with the brave firemen who tried to stage a rescue. Australian detective drama set in 1959, starring Craig McLachlan

Jean attends a local funeral where the coffin is dropped - revealing not one but two bodies. Blake's investigations lead him to a previously unsuspected criminal underworld in Ballarat. Australian detective drama set in 1959, starring Craig McLachlan as maverick country town doctor Lucien Blake

Ellen Mallam is left to drown in an upturned car by its driver, but the young woman's connection to James Blackstone, an aristocratic family's heir apparent, impedes Gently and Bacchus's investigation. The chief inspector discovers that the son's future has been carefully mapped out since birth by his implacable mother Alethea, and she will not countenance any interference in her plans. However, an astonishing twist causes the detectives to reconsider the case in its entirety. Sixties-set detective drama, starring Martin Shaw and Lee Ingleby, with Geraldine Somerville, James Norton, Roger Lloyd Pack, Christopher Fairbank and Ebony Buckle

A spate of bank robberies is committed by a dashing masked man who always kisses an attractive female before making his escape, then apparently passes his illicit proceeds on to the poor. Things take a darker turn when on robbing the same bank for a third time, the latter-day Robin Hood shoots a young woman dead. Meanwhile, Julia's vivacious sister Ruby tries to rekindle romance between her elder sibling and Murdoch, despite Julia's imminent marriage to Darcy Garland. Drama, starring Yannick Bisson