The fifth season of Grace continues this week with a twisted tale involving catfishing. The episode, titled Dead at First Sight, begins with a murder at a hotel, initially thought to be a crime of passion.

However, the plot thickens and the crime becomes far more complex than Roy Grace (John Simm) and Glenn Branson (Richie Campbell) could have anticipated. The episode also introduces some guest stars and a new face assisting Grace's team, reports Leicestershire Live.

Here's a look at the cast of the Grace episode Dead At First Sight and their previous roles.

Who is in the cast of Grace Dead At First Sight?

British actress and musician Juliette Motamed joins the cast of Grace as new recruit Vee Wilde, who initially ruffles feathers by stealing a parking space and showing frustration at taking on lesser tasks in the investigation. Wilde has moved from the Met's finest in London to Brighton and has a solid reputation, but needs to learn to work as part of a team rather than going solo.

Star Motamed is perhaps best known for her role in Channel 4's hit series We Are Lady Parts. She's also starred in short film The Fence, the movie Magic Mike's Last Dance, the Halo TV series and The Completely Made-Up Adventures of Dick Turpin.

Ben Cutler plays Toby Seward, who finds himself entangled in a sinister crime. The star has previously appeared in EastEnders, Entebbe, Charlie and the video game Forza Motorsport, with IMDb listing his next project as Raw Carmine.

Amy Trigg takes on the role of Louise Fordwater, a character who tragically suffered an accident in her teenage years after her drink was spiked. The actress has previously graced our screens in Father Brown, Unforgotten, Such Brave Girls, Amandaland and Everything Now.

Mark Noble portrays Louise's protective father Johnny Fordwater. He boasts an impressive acting resume with roles in Channel 5's All Creatures Great and Small, Whiskey on the Rocks, Secret Invasion, and The Borgias.

Holli Dempsey steps into the shoes of Sam Fordwater, Louise's sister. She has previously showcased her acting prowess in Derek, Harlots, and The Marlow Murder Club.

Cat Simmons brings to life the character of Charlotte. She has recently been seen in ITV drama Out There, Halo, Mary and George, Holby City and Doctors.

Loreece Harrison plays Lauren Packham. Her past credits include Pennyworth, Beautiful Things, Misbehaviour, Black Mirror and Followers.

Liam Smith is cast as Ronnie Close. His previous roles include parts in EastEnders, Channel 5's Suspect, The Dirty Black Bag and Blitz.

Michael Shea stars as Ben / Rupert. He has also featured in The Head, Blue Lights, Drop, Nightride and Black Medicine.

Other cast members include Sarah Matin, Lexi Austin-Jones, Georgie Last, Syrus Lowe, Juliet Oldfield, and Kate Kelly Flood.

Grace season 5 airs on ITV on Sundays at 8pm