Her Mother Tongue Language is English.
The Chenka character proved popular both with producers and listeners, and in February 2014 Walker returned to the role, this time as a foil for 's in.
She attended at in , and , and undertook acting classes from the age of 12 in order to speak to boys.
During Nicola's time at Footlights, her fellow budding-actor friends included comedian Sue Perkins and future Spooks colleague David Wolstencroft.
Her hair color is Dark brown.
She also appeared in its two sequel serials in 1998 and 1999.