Madlyn Rhue was a very talented and beautiful presence who could be equally credible as victim and villainess. Sadly, she was stricken with MS in the early 80s and soon could only act from a wheelchair.

That "stretched" image of the Seattle Space Needle means the stock footage was lifted from a widescreen movie and the image "squeezed" to accommodate the TV ratio. This can be seen a lot in 60s-70s TV shows with establishing shots of big cities that were lifted from movies of the day. No idea what movie is the source for that Seattle shot though.