The Case I Can't Forget returns with the ATM robbers, there's Lorraine Kelly: 40 Unforgettable Years, Philip Glenister and Matthew Graham remember Life on Mars, and Ludwig continues . . .
Pick of the Day
The Case I Can't Forget, 9.35pm, RTÉ One
Streaming on RTÉ Player
Season 4 of this look at notable crimes look at the criminal gang that used stolen diggers to rip cash-filled ATMs from towns across Monaghan, Cavan, and Meath in 2018 and 2019.
With access to rarely seen CCTV footage, as well as interviews with officers from the Garda Emergency Response Unit and local Intelligence Units, this episode reveals the details of the covert operation to retrieve the stolen cash and smash the criminal ring.
Here's a feature about tonight's show.
New or Returning Shows
Lorraine Kelly: 40 Unforgettable Years, 9.00pm, UTV
A tribute to the much-loved Scottish TV presenter and journalist Lorraine Kelly (below) who joined TV-am in October 1984 and became one of British TV's most popular broadcasters.
Featuring archival footage from Lorraine's early broadcasting career to the present day and interviews with those who know her best.
Anna Richardson: Love, Loss & Dementia, 10.00pm, Channel 4
In a bid to inspire change and help tackle this generation's biggest health crisis, Channel 4 presenter Anna Richardson (below) shares her family's dementia story and the battle they faced with her father's vascular dementia.
Embarking on a nationwide journey of discovery, Anna meets other families living with dementia and hears their stories and struggles.
With startling honesty, Anna explores the devastating truth of living with dementia and confronts the myths and social taboos surrounding the disease.
She also explores the revolutionary new drugs that provide hope for the future.
The Hunt for Lady Olive and the German Submarine, 9.00pm, BBC Four
Film-maker Karl Taylor and his specialist team investigate what happened to the German submarine UC18 and Royal Navy Q-Ship the Lady Olive.
Both vessels were said to have sunk in 1917 during a conflict that took place in the waters of the Channel Islands.
Don’t Miss
Philip Glenister and Matthew Graham Remember: Life on Mars, 10.00pm, BBC Four
The actor and writer discuss the time-travel drama, which saw a modern-day cop wake up in a gritty 1970s.
Regular BBC Four viewers won’t be surprised to hear that the first episode of Life on Mars follows at 10.30pm.
John Simm stars as a detective who ends up in a coma while pursuing a serial killer - and when he comes round, he finds he has somehow been transported back to 1973.
As he attempts to uncover what has happened to him, he must also contend with the macho behaviour of his Sweeneyesque colleagues.
Ludwig, 9.00pm, BBC One
The David Mitchell-starring dramedy about a reclusive puzzle setter who pretends to be his twin, a missing policeman, continues.
While on his way to the station to gather more information about his brother's last case, John finds himself drawn to another grisly crime scene at a grand Manor House but what looks to be a missing person's case turns into something far more sinister.
Lucy sets out on a fact finding mission at the home of one of her husband's ex-colleagues.
New to Stream
Where’s Wanda, Apple TV+
This eight-episode dark comedy from Germany tells the story of Dedo and Carlotta Klatt, who are desperate to locate their missing 17-year-old daughter Wanda, who disappeared months ago without a trace.
When the police fail to find her, the family takes matters into their own hands, obtaining surveillance devices with the help of their tech-savvy son Ole.
Disguising themselves as employees of an electrical company, they bug their neighborhood and then half their suburb, finding out that behind closed doors, none of their neighbours are who they pretend to be.
Unsolved Mysteries, Netflix
Season 5 of this documentary series sees more unexplained deaths, baffling disappearances, and bizarre paranormal activity.
This season includes an episode entitled Park Bench Murders, where two friends were shot dead at a busy Cleveland park, but no one saw a thing. Grieving families want to know who did it - and why.
There's also My Paranormal Partner, where paranormal researcher Don Philips has an unusual co-worker: an entity who speaks to him. A renowned parapsychologist meets with Don to test his story.
Last Days of the Space Age, Disney+
Here's a series from Australia that focuses on three families in Perth, Western Australia in 1979 as the American space station Skylab crash landed on earth just outside the city, as the city was gearing up to host the Miss Universe pageant.
Sport
Live UEFA Champions League, 7.30pm,
Tonight’s live game sees Liverpool host Bologna (KO 8pm).

Coverage of the matchday two league phase contest at Anfield. The English club has already defeated one Italian outfit, coming back from behind to prevail 3-1 away to Milan at San Siro.
Bologna were held to a goalless draw two at home to Shakhtar Donetsk weeks ago in what was their first ever Champions League match. Should be a handy one for the Scousers.