Peter Gregson's aunt is murdered after she investigates a company leak that may involve Peter's old secretary Karen Ross. Karen travels to San Francisco to see the aunt and ultimately is charged with her murder due to pen pal letters.
Genres: Crime, Drama, Mystery
Actors: Raymond Burr, Barbara Hale, William Hopper, Ray Collins, Everett Sloane, Patricia Breslin, Douglas Henderson, Bert Freed, Wright King, Joan Tompkins, Kathryn Givney, Naomi Stevens, Charles Cooper, Harry Jackson, Paul Genge, John Litel, Chrystine Jordan, Diane Mountford, Richard St. John, Walter Kelley, Marshall Reed, Diana Darrin, John McKee, Sherry Hall, Kathy Huber, Leon Alton, Paul Bradley, Carl Sklover
Director: Arthur Marks