Don't Start This Again 
You said my edit was unexplained and it was explained. Clearly. Extremely clearly, in fact. Right there for you to see (in fact you would have had to have seen it prior to reverting my edit so you knew it was explained when you said it wasn't). Also, my explanation is valid: The actress talking about how she got to be on some other show/film has no relevance to Theresa Donovan character page. I moved it to the Jenn Lilley actress page (which I also explained).