For the week starting Wednesday, Feb. 22. Times are E.S.T., subject to change. TELEVISION Antarctica: The Third World (Sun. 4. p.m., NBC). An on-the-spot documentary ...

For the week starting Wednesday, March 7. Times are E.S.T., subject to change. TELEVISION Afternoon Film Festival (Wed. 3 p.m., ABC). Alec Guinness in A Run for Your ...

For most golf fans, Augusta National is the most visually stunning course. Here's a closer look at how TV coverage of the Masters has evolved.