Dementamania - Cast

Name	Known for
Kal Penn Christian Van Burden Christian Van Burden See fewer	Harold & Kumar Go to White Castle (2004)
Vincent Regan Nicholas Lemarchand Nicholas Lemarchand See fewer	Snow White and the Huntsman (2012)
John Thomson Mikey Moran Mikey Moran See fewer	Inkheart (2008)
Geoff Bell David Snodgrass David Snodgrass See fewer	RocknRolla (2008)
Matt Healy William Hawkes William Hawkes See fewer	Emmerdale Farm (1972)
James Oliver Wheatley Tommy Tommy See fewer	5lbs of Pressure (2024)
Samuel Robertson Edward Arkham (as Sam Robertson) Edward Arkham (as Sam Robertson) See fewer	Coronation Street (1960)
Richard Ashton Bouncer Bouncer See fewer	The Fifth Element (1997)
Richard Crehan Junior Junior See fewer	The Monuments Men (2014)
Aaron Cobham Tye Tye See fewer	The Spanish Princess (2019)
Laurie Delaney Kisser Kisser See fewer	The Tower (2021)
Holly Weston Laura Harrington Laura Harrington See fewer	John Carter (2012)
Rebecca Reaney Carrie Carrie See fewer	The Kids from 62-F (2016)
Anthony Cozens Stephen Bachman Stephen Bachman See fewer	Van Wilder: The Rise of Taj (2006)
Rachel Rae Office Junior Office Junior See fewer	Lunch Monkeys (2009)
David Macey Office Worker Office Worker See fewer	The Last Kingdom (2015)
Kieran Buckeridge Doctor Doctor See fewer	Darkest Hour (2017)
Anouska O'Hara Tamsin Spruce Tamsin Spruce See fewer	Dead Fish (2005)
Andy Salter Office Worker Office Worker See fewer	DreamKeeper (2003)
Amy Rhiannon Worth Nurse Nurse See fewer	The Thunderers
Melissa Wells Natalie Natalie See fewer	Hollyoaks (1995)
Julie Clerehugh Office Worker (as Julie Clerehugh-Eaton) Office Worker (as Julie Clerehugh-Eaton) See fewer	Coronation Street (1960)
Marc Parry Silas Thurston Silas Thurston See fewer	Coronation Street (1960)
Robert van Twillert Pablo Mendoza Pablo Mendoza See fewer	Weekend Warriors (I) (2015)
Naj Modak Office Junior Office Junior See fewer	Jab Tak Hai Jaan (2012)
Cameron Prudames Officer Worker Officer Worker See fewer	The Night Monica Came Back (2017)
Alexander Doddy Office Worker Office Worker See fewer	Star Wars: The Dark Reckoning (2017)
Kate Charlotte Office Worker Office Worker See fewer	Hollyoaks (1995)
James Patrick Penn Penn See fewer	Soldiers of the Damned (2015)
Laurence Aldridge Party Animal Party Animal See fewer	I Put My Heart Into This Film (2014)
Gareth Ronan Security guard (on desk) Security guard (on desk) See fewer	Dementamania (2013)
Darren Scriven Security Guard Security Guard See fewer	Dementamania (2013)
Alex Oyston Bartender (as Xander Hewitt) Bartender (as Xander Hewitt) See fewer	Bikini Girls vs Dinosaurs (2014)
Kirsty Grace Secretary Secretary See fewer	Jack the Giant Slayer (2013)
Elliot Aralar Clubber (uncredited) Clubber (uncredited) See fewer	A Bare Knuckle Fighter (2023)
Brooke Johnston Girll (uncredited) Girll (uncredited) See fewer	The Day After Tomorrow (2004)