Grace season 5 episode 4 cast from Heartstopper actress to Hollyoaks star

The gripping drama concludes tonight (April 27) with a complex narrative involving drug lord 'The Merchant', also known as Terrence Maxwell (portrayed by Shaun Dooley), who is finally facing retribution for his crimes.

Detectives Roy Grace (John Simm) and Glenn Branson (Richie Campbell) are resolute in their mission to see him convicted, but when a crucial witness fails to appear in court, the detective suspects The Merchant is attempting to undermine the case from afar.

Grace is prepared to take dubious risks to ensure the merciless drug kingpin is brought down, with Branson keeping him in check.

Simultaneously, both detectives' personal lives come into focus, with Branson supporting his nurse wife Air (Rebecca Sroggs) as she grapples with issues at work.

Cleo Morey (Zoe Tapper) wishes to spend more time with Bruno (Finn Guegan), but Grace harbours doubts about her decision, reports .

Adding to the drama is a double homicide in a park and an unexpected encounter involving DC Vee Wilde (Juliette Motamed).

Just when it seems matters have been settled, Grace finds himself saddled with a secret following an unwelcome conversation.

As per usual, the show features a guest cast of characters - here's where you might recognise some of them from.

Who stars in the fourth episode of Grace season 5 - Find Them Dead?

Georgina Rich takes on the role of Meg Magellan, a mother summoned for jury duty after her daughter embarks on a gap year to South America.

However, she soon finds herself in a difficult situation when faced with a terrible choice.

Rich is perhaps best known for her role as Jane Spring in Netflix's Heartstopper, where she plays the mother of Joe Locke's lead character Charlie Spring.

She has also appeared in Wars of the Worlds, Criminal Record, Industry and Queens of Mystery.

Newcomer Iona Anderson plays Meg's daughter Laura Magellan, having previously appeared in Six Four and The Long Call.

Sule Rimi, known for his roles in The Day of the Jackal TV show, Andor, Cleddau and Classified, takes on the role of Stephen Wolf in Grace.

Danny Mac will be seen as Hugo Pink, an actor known for his roles in Hollyoaks as Mark 'Dodger' Savage and as a runner-up on 2016's series of Strictly Come Dancing.

Actress Lynn Farleigh stars as Alma Starr, following roles in Pride and Prejudice, Silent Witness, EastEnders, and Casualty.

Connie Jenkins-Greig appears as Sally, a rising star known for her portrayal of a young Violet Ledger in Queen Charlotte: A Bridgerton Story.

Andonis Anthony portrays Brendan Drewett, having previously starred in Emmerdale and The Archers.

Howard Saddler plays Sam Makerson, with credits in EastEnders, The Office, and Family Affairs.

Jackie Clune, known for her role as Mrs Lamb in Motherland, plays Primrose Morley.

Paul Clayton takes on the role of Judge Clark, having previously starred in The Full Monty TV series, EastEnders, Wolf Hall and Brian and Maggie.

Julie Barclay, known for her roles in Belgravia: The Next Chapter and The Undeclared War, stars as Maisy Waller in Grace.

Bill Blackwood, who has appeared in Screw, Doctors, Bank of Dave 2: The Loan Rangers and Everyone Else Burns, plays the character Harold Trout.

Mikhael DeVille, with credits including The Endless River, We Are Lady Parts, and The Strange Case, takes on the role of Deepak Singh.

Karen Ascoe, familiar from Holly City, Doctors, Emmerdale and The Crow Girl, portrays Janet Smythson.

The cast also includes Paul Marlon as Derren Skinner, Laura Hanna of Heartstopper's Marian Argent fame as Ali, Ashley Hope Allen as Kirsty Mackay, Mark Flitton as PC Dave Cripps, Luke Azille as Richard Bailey, Red Rock's Paul Hickey as Chaplain, Paul Blair as Colin Mackay, and Rebecca Crankshaw.

Grace season 5 concludes on ITV tonight at 8pm