Missing actors and authors

Join in the fun! Leave your questions in the comments section. Thanks.

Rob starts us off:

Around 1977 there were a series of episodes where Loretta Swit appeared in only one scene and was absent from the rest of the show - even the OR scenes. Do you remember if she shot a bunch of random scenes in one day? In the mystery-novel show Nurse Bigelow had more screen time than Margaret!

Wow,