Actress Marie Critchley has appeared on Coronation Street playing four roles:
- An unnamed Nurse at the abortion clinic attended by Tracy Preston in August 2003
- Miss Muirhouse, the Head teacher at Bessie Street School in April 2009
- A Detective who questioned Tracy Barlow in December 2011
- DC Leigh between June and October 2017.
Other TV and film credits include roles in The Bill, Pierrepoint, Waterloo Road, The Street, Lilies, Emmerdale, The Chase, The Royal, Poppy Shakespeare, Heartbeat, Doctors, Sirens, Accused and In the Flesh.