Radio: Program Preview, Nov. 13, 1950

For the week beginning Friday, Nov. 10. Times are E.S.T., subject to change.

Metropolitan Opera (Sat. 2 p.m., ABC). Don Carlo, with Fedora Barbieri, Jussi Bjoerling and Robert Merrill.

New York Philharmonic (Sun. 1 p.m., CBS). Soloist: Pianist Aldo Ciccolini.

Jack Benny (Sun. 7 p.m., CBS). Guest: Richard Widmark.

Colgate Comedy Hour (Sun. 8 p.m., NBC-TV). Dean Martin & Jerry Lewis.

United Nations General Assembly (Mon. through Fri., 5:15 p.m., CBS-TV).

Lux Video Theater (Mon. 8 p.m., CBS-TV). Ruth Hussey in Gallant Lady.

Lux Radio Theater (Mon. 9 p.m., CBS). Wabash Avenue, with Betty Grable and Victor Mature.

On Trial (Mon. 9:30 p.m., ABC-TV). “Should We Have Price Control Now?”