Lehrer, who died July 26, wrote numerous satirical songs, including "Pollution" and "The Vatican Rag." In the latter half of his life, he also taught math at Harvard and MIT.

Read an exclusive interview with Tessa Peake-Jones and Kacey Ainsworth about their characters' journey into the world of fashion. #GrantchesterPBS ...

While most of the main actors from the 1960s Batman series starring Adam West have sadly left us, there are a few still alive today. Let's check in on them.