Known for co-starring with Steve Coogan in This Time with Alan Partridge as co host Jennie Gresham. Has starred in many hit comedies and dramas including The Cockfields, Black Mirror, Catastrophe and The Cleaner.
Won the Ian Charleson Award for her portrayal of Portia in The Merchant of Venice.
Susannah has also lent her voice to numerous video game franchises, including Cyberpunk, Forza, The Witcher and most recently the leading female role in Final Fantasy XVI.