Pamela Binns
From Tardis Wiki, the free Doctor Who reference
Pamela Binns voiced Sisterman Constant in the Big Finish Doctor Who audio story Spare Parts.
Her career began in the 1950s, and she worked solidly, if in generally non-recurring roles, to the 2010s. She has guested in such series as The Liver Birds, No Hiding Place, Dixon of Dock Green, Z-Cars, Bergerac, The Bill, Holby City, and 2011's Love's Kitchen with Michelle Ryan and Simon Callow.
