For the week starting Thursday, Oct. 18, Times are E.D.T., subject to change TELEVISION
Playhouse 90 (Thurs. 9:30 p.m., CBS). Sizeman and Son, with Eddie Cantor.
Perry Como Show (Sat. 8 p.m., NBC). With Pearl Bailey.
Washington Square (Sun. 4 p.m., NBC) New series starring Ray Bolger.
The Chevy Show (Sun. 9 p.m., NBC). Bob Hope, James Cagney.
Omnibus (Sun. 9 p.m., ABC) Barnaby Conrad's Manolete, the Greatest Toreador
The Most Beautiful Girl in the World (Mon. 9 p.m., NBC). New giveaway.
Face the Nation (Sun. 5 p.m., CBS). John Foster Dulles....