Ella Raines in her her third film "Phantom Lady".
http://www.imdb.com/title/tt0036260/
Directed by Film Noir master Robert Siodmak and written by Bernard C. Schoenfeld and Cornell Woolrich.
Seen in the clip is:
Ella Raines as Carol "Kansas" Richman
Alan Curtis as Scott Henderson
Franchot Tone as Jack Marlow
