Born in 1980 in Ireland, Elaine Cassidy got her big break as the title character in Atom Egoyan's film Felicia's Journey. Starring alongside Bob Hoskins, Elaine's portrayal of a fragile young girl in search of her uncaring boyfriend won critical acclaim. Elaine's next big screen role was in Alejandro Amenabar's The Others, starring Nicole Kidman. Prior to The Ghost Squad, Elaine's television credits include The Lost World, Uncle Adolf and Fingersmith.
Read our interview with Elaine Cassidy here
Read our interview with Elaine Cassidy here
Irishman Jonas Armstrong is best known to Channel 4 viewers as Anthony Millington in the popular drama series Teachers. Jonas studied acting at RADA, where he performed on stage in Twelfth Night, 'Tis Pity She's a Whore, The Crucible, Ulysses and more. The Ghost Squad sees Jonas tackle his first major television drama starring role.

