Fan CastingThe Curious Incident of the Dog In the Night-time

Description of Mrs. Alexander:

Everything I have ever seen this woman in has been perfect. I'm not saying that's because of her but... I mean... *raises eyebrow*. I see Mrs. Alexander as older than the rest of the crew, she's a busybody, but on the surface seems like a sweet old lady. I have no doubts that Pam Ferris could pull that off. When you look up "range" in the dictionary, there should be a picture of Pam Ferris. You may know her from her role in Matilda. She played Miss Trunchbull. She also played one of the head nuns on Call the Midwife for the first few seasons.