There's the concluding part of The Heiress and the Heist, The Sixth Commandment continues, The Cleaner is back, and documentaries look at the Murdochs, shark attacks and racism in cricket.
Pick of the Day
The Heiress and the Heist, 9.35pm, RTÉ One
Streaming on RTÉ Player
The three-part documentary about IRA supporter Rose Dugdale concludes, revealing how the Gardai set out to investigate a strange couple who had rented a cottage in Glandore, West Cork.
Once they enter the property, the Gardai discovered Dugdale and the 19 stolen paintings from Russborough. Surely there's no way back for Dugdale now?
Don’t Miss
The Sixth Commandment, 9.00pm, BBC One
The gripping – if rather grim – true-life drama continues, with Cork’s Eanna Hardwicke getting rave reviews for his spooky performance as killer Ben Field.
Tonight, victim Peter is laid to rest and Ben delivers the eulogy at the funeral of a man he murdered.
He quickly begins a relationship with Peter's neighbour Ann, of which her niece is extremely suspicious.
Your Home Made Perfect, 8.00pm, BBC Two
More computer-enhanced home improvements hosted by Angela Scanlon (below).
Architects Will Foster and Lizzie Fraher offer up some designs to help Reena and Wes create more space in their three-bedroom 1960s’ terraced house in Borehamwood, which they've outgrown since moving in 12 years ago.
With Wes often working from home, daughter Nyla's toys are competing for space with the desk and the kitchen doesn't have space for a table, so they eat all their meal on their knees in the living room.
With family in Barbados and in the UK, Reena and Wes are desperate to create some space to get everyone together.
Arena: Oooh Er, Missus! The Frankie Howerd Story, 10.00pm, BBC Four
Documentary first shown in 1990 looking at the life of the comedian and actor Frankie Howerd (below), featuring highlights from his TV and film career.
Contributors include Max Bygraves, Ned Sherrin, Johnny Speight, Eric Sykes, June Whitfield and Michael Winner.
Preceded at 9pm by Frankie Howerd: Rather You Than Me, a drama in which David Walliams portrays one of his heroes, Frankie Howerd.
The comedian and actor achieved great success in his career but suffered from stage fright, bouts of depression and inner conflict about his homosexuality, which was not disclosed until his death in 1992.
Rafe Spall plays Howerd's long-time partner Dennis Heymer. First broadcast in 2008.
New or Returning Shows
Why Sharks Attack, 8.00pm, BBC One
Following three shark attacks in two years just metres from a beach in the Red Sea vacation resort of Hurghada in Egypt, this documentary investigates the recent shift in shark behaviour and whether human activity and climate change could be the causes.
Professor Gavin Naylor of the University of Florida looks back to the evolution of sharks for answers while Dr Dean Grubbs of Florida State University gets hands-on, catching sharks to study and better understand their movements.
Dr Laura Ryan, of Macquarie University, explains her research into a possible case of mistaken identity in which the sharks are mistaking humans for their preferred prey of seals.
The Murdochs: Empire of Influence, 10.30pm, RTÉ One
Streaming on RTÉ Player
Succession fans may find this interesting as - as has often been pointed out - the Murdoch clan have many similarities with the fictitious Roys.
It’s a documentary about the Murdoch media empire, beginning with the origins of Rupert Murdoch's business in his native Australia and his quest for power and influence.
Is Cricket Racist? 11.05pm, Channel 4
Adil Ray investigates the racism and Islamophobia in cricket, following former Yorkshire County Cricket Club player Azeem Rafiq's revelations about the discrimination he faced as a player.
Adil examines the recently released Independent Commission for Equity in Cricket report and speaks to former Pakistan cricket captain Imran Khan about his experiences playing the game in England.
Current England player Moeen Ali speaks on the racism he has faced including comments from former captain Michael Vaughan suggesting he should hunt down terrorists.
The Cleaner, 9.00pm, RTÉ2
As season 2 of the deadly dramedy begins, crime scene cleanser Wicky (Greg Davies) faces the ultimate test of self-control - a job in a pub just after he's promised his new girlfriend to stay off the booze.
Between one thing and another this proves to be the least of his problems when he is called upon to handle the devastation left by a lethal barroom brawl.
As a web of romantic and criminal intrigue slowly unravels around him, he realises there's more to this job than just cleaning up blood and gore.
The Art of Australia, 9.00pm, Sky Arts
Streaming on NOW
Edmund Capon (below) explores how art and artists helped to shape Australia's national identity.
The first episode tells the story of how Europeans first saw the new land and its people.
Convict and colonial artists such as Joseph Lycett and John Glover painted a land ripe for colonisation; a fertile productive place and a well-run prison.
They idealised indigenous people, before artists from the Romantic school such as Eugene Von Guerard, began to ignore them altogether in favour of majestic panoramic landscapes.
They made the landscape look beautiful, but also made it look European.
Retro Electric Workshop, 9.00pm, Yesterday
Fans of BBC series The Repair Shop will lap up this new show featuring super fixer Rob Howard and his crew of upcyclers.
Shamil buys an '80s Atari which is a more complex fix than it first appears. Rob needs to unravel a previous owner's modifications before he can get it working again.
