For the week starting Friday, June 26. Times are E.D.T., subject to change.
38th ParallelU.S.A. (Fri. 9 p.m., CBS). A documentary on the Korean war, narrated by Will Rogers Jr.
Youth Wants to Know (Sun. i p.m., NBC). Guests: Senators Everett M. Dirksen and Warren G. Magnuson.
World Music Festivals (Sun. 2130 p.m., CBS). "Sibelius Festival," recorded in Finland.
Best Plays (Sun. 8:30 p.m., NBC). The Farmer Takes a Wife, with John Forsythe, Joan Lorring.
Railroad Hour (Mon. 8 p.m., NBC). The Man Without a Country, with Dorothy Warenskjold and Gordon MacRae.
Lux Summer Theater...