Some of her earlier roles were as Jane in the film
Crimetime (1996), as Jenny Roach in the TV series
Accused (1996), as Dr. Davies in the TV documentary series
Living Proof (1997), as Amelia Sedley in the 1998 BBC adaptation of
Vanity Fair. as Violet in the film
Janice Beard 45 WPM,.(1999) as Jackie Brett in the TV series
Reach for the Moon (2000) and as Elaine in the TV series
The Secret World of Michael Fry (2000). She also played as Lucy Slater in the TV series
Murder in Mind (2002), as Jessie in the TV series
The Key (2003), as Ellie Peters in the TV series
The Bill (2005), as Caroline Jensen in the TV series
Sea of Souls (2006), as Hannah in the TV series
Where the Heart is (2006), as Suzanne in the play
Monks by
Des Dillon in Edinburgh in 2007, as Louise Whately and Liz Beamish in the TV soap
Casualty (2005 and 2008), as Janice Hylton in the TV series ''
Foyle's War (2008) as Caroline Page and Rhona Campbell in the Scottish TV series Taggart'' (1997 and 2008) and as prison psychiatrist
Marianne McKee in
BBC Scotland's TV soap-opera
River City (2009). Grey played as Mary Place in the TV series ''
Garrow's Law (2009), as Samantha Jackson in the short film Downturn
(2010), as Sonia Thomas and Natalie Layfield in the TV series Doctors (2007 and 2011), as Janice in the TV film in three parts The Widower (2014), as Jess Collins in the TV detective series Shetland (2014), as Slan Gleeson in the TV medical soap Holby City (2014) and as Al Ferguson in the short film Perfect State
(2014). In 2014 she was filming the TV series Home Fires''. In 2021 she played Hilary Rhodes in one episode of
Sister Boniface Mysteries ==Personal life==