Deborah Cornelius
Actor
Active 1989–present
Deborah Cornelius is a British actress who has appeared in numerous roles in film and television. She has most recently been seen in ITV’s prime time Sunday night drama, Mr Selfridge, as the character Miss Blenkinsop, Mr Selfridge's nervy…
Filmography
Quicksand (2025) — CeciliaBitter Harmony — Miss KilzierAgatha Christie's Poirot (1989) — Penny DriverLewis (2007) — Dr. Ella RansomeSilent Witness (1996)Wire in the Blood (2002) — DC PetersMr Selfridge (2013) — Miss BlenkinsopLaw & Order: UK (2009)Bertie and Elizabeth (2002) — Thelma FurnessTake a Girl Like You (2000) — SusanRiders (1993) — MelanieHughie Green, Most Sincerely (2008) — Linda GreenA Civil Arrangement (2012) — Janice