Yvette Fielding hosts the programme, broadcast on digital channel ITV2 between 2006 and 2011, where she takes celebrities to haunted buildings to investigate.

Upon arriving at the end of their tunnel, Tom and Harry play a prank on Yvette, Dougie and Danny by knocking when she attempts to call out.

Danny gets freaked out when he hears knocking, Harry becomes too scared to do anything, and Tom and Dougie become distracted with a game to hide their fear; the two later admit to having felt like something was touching them during the challenge.

After taking them on a tour around the castle, including an old smoking room (now a bedroom), a bathroom and a few old dungeons, Yvette begins her final challenge.

BBC Radio 1 DJ's Scott Mills, Comedy Dave, Rachel Jones & Aled Haydn Jones, travelled to a Napoleonic fortress (which included a labyrinth maze of tunnels below ground), a guard house near to the fortress (said to be home to the spirits of three soldiers), Eastbury Manor (built upon the former site of Barking Abbey founded in 666) and their final destination of the night was the Caponier tunnels.

Tupele Dorgu (Kelly Crabtree), Jack P. Shepherd (David Platt), Katherine Kelly (Becky Granger), Kym Ryder (Michelle Connor) and former Weatherfield actress Wendi Peters (Cilla Battersby-Brown) followed Yvette and the ghost-hunting team to three locations on the Isle of Man.

The cast carried out a séance in the auditorium of the Gaiety Theatre where a lady in black allegedly resides, before moving on to the 16th Century Milntown House where the Christian family claims mysterious figures roam the corridors.

Yvette Fielding takes I'm a Celebrity winners Matt Willis and Christopher Biggins, as well as former contestants Dean Gaffney and Cerys Matthews and ITV2 spinoff show presenter Emma Griffiths to an abandoned hospital and The Black Country Living Museum in the West Midlands.

In the episode, the team visit Carini Castle, an Opera House, and try to connect with a two-year-old who was entombed in the Capuchin Catacombs in 1920.

Yvette Fielding takes pop supremo Louis Walsh and Boyzone on a trip into the unknown as they brave the shadows underneath the historic city of Edinburgh.

Yvette will lead Louis and the boys to a hell on three levels as they descend through the forgotten streets to investigate a witches' lair and chambers believed to be haunted by evil ghosts.

[citation needed] Yvette Fielding takes legendary Manchester band Happy Mondays on a journey to the dark side in Lincoln and Nottingham's scariest locations.

In the first show of 2010 Yvette Fielding will take Katie Price, new husband Alex Reid, brother Danny and close friends Gary Cockerill and Phil Turner to spend the night on the sprawling estate Great Tew in deepest darkest rural Oxfordshire.

The girls visit three equally terrifying locations, nestled within the Welsh mountains; the clock tower, the manor and the kitchen block.

Next up is the surgery room which was used by the Red Cross for injured soldiers during the first world war and finally the attic where the tormented spirit is said to sway back and forth in an old rocking chair.

Joining Yvette were Harry Derbidge, Sam Faiers, Joey Essex, Amy Childs, Mark Wright and James Argent.