There might be multiple pbs stations and they do broadcast at different times. I’d go to pbs webpage where you can find schedules of your local station. For example kqed in San Fran is reshowing it at 3am tomorrow.
On pbs station you can search for great performances and it will list what is available like anything goes and company. Some might need membership like anything goes, but black Lucy and bard is available and that was broadcast last week. So intimate apparel might be available for awhile on that site—but no guarantee.