Radio: Program Preview, Mar. 13, 1950

For the week starting Friday, March 10. Times are E.S.T., subject to change.

Ford Theater (Fri. 9 p.m., CBS-TV). Room Service, starring Jack Carson.

Screen Directors' Playhouse (Fri. 9 p.m., NBC). Joseph Gotten in Portrait of Jenny.

Metropolitan Opera (Sat. 2 p.m., ABC). Aida, with Ljuba Welitch, Ramon Vinay and Robert Merrill.

NBC Symphony (Sat. 6:30 p.m., NBC). Toscanini conducting.

New York Philharmonic (Sun. 3 p.m., CBS). Victor de Sabata conducting.

TV Opera (Sun. 5 p.m., CBS-TV). La Traviata. Soloists: Elaine Malbin, Brooks McCormick and Lawrence Tibbett.

Theatre Guild on the Air (Sun. 8:30 p.m., NBG). Walter Huston and Elizabeth Taylor in Our Town.

Philco TV Playhouse (Sun. 9 p.m., NBC-TV). The Uncertain Molly Collicut, with Lilli Palmer and Philip Bourneuf.

Kraft TV Theater (Wed. 9 p.m., NBC-TV). Mildred Natwick & Jean Cameron in Ladies in Retirement.

Suspense (Thurs. 9 p.m., CBS). Alan Ladd in Motive for Murder.