As you know, I like to search YouTube for modern interpretations of Suspense's "Sorry, Wrong Number" and then post them here. (Often, they aren't up on YouTube very long, so you just have to enjoy them while they are there.) High school plays, student films, amateur theatre groups...we love them for keeping Lucille Fletcher's work alive.
As vintage radio fans, we all know this radioplay backwards and forwards. It can get a bit tedious, but I don't think you will have that problem with this version. If you start watching this three part video, you will want to watch it all the way to the end.
(The ending is different from the original--but that's all I'm going to say.)
Here is Adrienne Weil as Mrs. Stevenson in a production directed by Joey LaRue.