Great! Mystery TV Guide — Monday

Browse the full Great! Mystery TV guide for Monday, 19 October 2026. 31 programmes listed , including 6 tonight. UK listings updated daily — scroll down to tonight's highlights or use the day tabs above to browse the weekly schedule.

Early Morning

00:40 56m

Forgotten Abduction

Thriller, TV Movie Film ★ 6.9

Thriller, starring Heather McComb
★ Cast & Info
01:36 5m

Good News on GREAT!

An uplifting round-up of good news stories

An uplifting round-up of good news stories from the UK and around the world.
01:41 44m

Forgotten Abduction

Thriller, TV Movie Film ★ 6.9

Thriller, starring Heather McComb
★ Cast & Info
02:25 1h 25m

Circle of Friends

Drama, Mystery, Thriller, TV Movie Film ★ 5.7

Mystery, starring Julie Benz
★ Cast & Info
03:50 10m

Good News on GREAT! Extra

An uplifting round-up of good news stories

An uplifting round-up of good news stories from the UK and around the world
04:00 50m

Diagnosis Murder

S2 · E4 · The Busy Body

A prominent lawyer is found dead in the hospital pharmacy

Sloan's birthday turns out to be less than festive when he discovers the dead body of a prominent divorce lawyer in the hospital pharmacy. When Steve arrives, however, the evidence is nowhere to be found. Mark and Jack work feverishly to recover the missing body, find the culprit, and lead a tour of potential investors at the same time. Dick Van Dyke stars as the medical sleuth
04:50 10m

Good News on GREAT! Extra

An uplifting round-up of good news stories

An uplifting round-up of good news stories from the UK and around the world
05:00 30m

Teleshopping

Home shopping

A chance to buy goods from the comfort of home
05:30 30m

Teleshopping

Home shopping

A chance to buy goods from the comfort of home

Morning

06:00 30m

Teleshopping

Home shopping

A chance to buy goods from the comfort of home
06:30 30m

Teleshopping

Home shopping

A chance to buy goods from the comfort of home
07:00 30m

Teleshopping

Home shopping

A chance to buy goods from the comfort of home
07:30 30m

Teleshopping

Home shopping

A chance to buy goods from the comfort of home
08:00 10m

Good News on GREAT! Extra

An uplifting round-up of good news stories from the UK and around the world
08:10 56m

Sweet Revenge: A Hannah Swensen Mystery

TV Movie, Mystery, Drama Film ★ 6.9

Whodunnit, starring Alison Sweeney
★ Cast & Info
09:06 5m

Good News on GREAT!

An uplifting round-up of good news stories

An uplifting round-up of good news stories from the UK and around the world.
09:11 49m

Sweet Revenge: A Hannah Swensen Mystery

TV Movie, Mystery, Drama Film ★ 6.9

Whodunnit, starring Alison Sweeney
★ Cast & Info
10:00 1h

Murder, She Wrote

S5 · E10 · Weave a Tangled Web

Jessica attends a party in New York

Jessica attends a high-class New York party where she meets a womanising gambler who is leading a double life in the seemingly quaint and old-fashioned recesses of Cabot Cove. Starring Angela Lansbury and Mel Ferrer
11:00 1h

Murder, She Wrote

S5 · E11 · The Search for Peter Kerry

A missing heir makes a sudden reappearance

An old friend of Jessica's dies and the heir to a fortune, who has been missing for more than 20 years, makes a sudden reappearance claiming to have had amnesia. Angela Lansbury stars as the sleuthing crime writer

Daytime

12:00 1h

Unforgettable

S3 · E8 · The Island

A college dropout is murdered

A college dropout is murdered, and the subsequent investigation leads Carrie and Al to an off-the-grid community on an abandoned island near Manhattan. Poppy Montgomery stars
13:00 1h

In Plain Sight

S3 · E11 · The Born Identity

A homeless man enters witness protection

A homeless man reports a bomb plot and is given a new life in the Witness Protection Programme, including a job at a bookshop. He persuades Marshall and Mary to help him track down his birth mother, leading to a race against time to reunite the two when they discover she is in grave danger
14:00 1h

Castle

S6 · E23 · For Better or Worse

Part two of two. Beckett and Castle prepare for their wedding day

Part two of two. Beckett and Castle prepare for their wedding day, but an unwelcome surprise threatens to ruin their plans. American crime drama, starring Stana Katic and Nathan Fillion
15:00 1h

Diagnosis Murder

S2 · E11 · Death by Extermination

An estate agent is found dead in a new home

Dr Sloan's insufferable sister discovers a dead estate estate agent in her new house - and the medical sleuth's investigation throws up no shortage of suspects. Dick Van Dyke stars
16:00 1h

Diagnosis Murder

S2 · E12 · Standing Eight Count

A boxer is found murdered

A successful boxer is found murdered shortly after a bout, so Jack steps into the ring to catch the culprit. Detective drama, starring Dick Van Dyke and Scott Baio
17:00 1h

Murder, She Wrote

S1 · E7 · Lovers and Other Killers

Jessica investigates a death in Seattle

Jessica Fletcher becomes embroiled in an investigation during a visit to Seattle and remains convinced that the man she hired as her secretary is not a killer, although evidence seems to suggest otherwise. Crime drama, starring Angela Lansbury, Andrew Stevens, Peter Graves and Greg Morris

Tonight's Highlights

18:00 1h

Murder, She Wrote

S1 · E22 · Murder at the Oasis

An unpopular celebrity is killed

Jessica's trip to Palm Springs to see her old college room-mate is marred by the murder of her friend's husband, an unpopular celebrity with links to organised crime. Guest starring Piper Laurie (Twin Peaks), with Angela Lansbury as the amateur sleuth
19:00 1h

Castle

S7 · E1 · Driven

Kate Beckett faces the toughest case of her career

Kate Beckett faces the toughest case of her career after finding Castle's car engulfed in flames. He is dragged out, apparently kidnapped, and disappears for weeks until being found in drifting unconscious at sea suffering amnesia. Perplexingly, camera footage suggests he helped stage and finance his abduction. American crime drama, starring Nathan Fillion and Stana Katic
20:00 1h

Unforgettable

S3 · E9 · Admissions

An elite prep school comes under Carrie and Al's scrutiny

An elite prep school comes under Carrie and Al's scrutiny when a powerful CEO and the father of one of its pupils is murdered
21:00 1h

In Plain Sight

S3 · E12 · WitSec Stepmother

Mary cares for a 16-year-old who witnessed a jewellery heist

Mary plays stepmother to a rebellious 16-year-old who witnessed a jewellery heist and whose parents are too self-involved to deal with her problems. Meanwhile, Scott is hospitalised after a beating over his gambling debts, and Marshall suspects a witness has betrayed his own brother at a family reunion
22:00 1h

Reef Break

S1 · E5 · The Green Tide

When an explosion threatens countless lives, Cat is determined to find out who is behind it

When a refinery explosion threatens countless lives on The Reef, Cat Chambers is determined to find out who is behind it before it's too late
23:00 1h

Reef Break

S1 · E6 · The Two O'Clock Flight

When a group of criminals hijacks a plane and lands on The Reef, Cat jumps into action

When a group of criminals hijacks a plane and lands on The Reef, Cat jumps into action with a quick-thinking plan to save the passengers on board

Early Morning

Forgotten Abduction

Forgotten Abduction

Circle of Friends

Morning

Sweet Revenge: A Hannah Swensen Mystery

Sweet Revenge: A Hannah Swensen Mystery

Daytime

Tonight's Highlights

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