If you go to You Tube under Danny DeCarlo there are a few brief interviews that include Sherry Cooper (Simi Valley Sherry). I believe Sherry Cooper and Simi Valley Sherry are one and the same. She appears to be vague, nonspecific, and stronger tone of voice when she says ("You know") when it is her turn to talk.
I posted that video on our youtube channel.... If you go to the Danny Decarlo thread, I have captured screen shots from that.