MINISERIES PREMIERE: Don’t let this one slip by amid all the hubbub over other, more attention-grabbing Sunday shows. This three-part miniseries stars Michael Palin, in his first fully dramatic role in decades, playing an elderly Yorkshire man who is admitted to a nursing home – and almost instantly becomes the sole witness to a violent death. And the more we learn about him, and probe his seemingly sketchy memory, the more mysterious, and perhaps dangerous, he becomes. I’ve loved this particular member of Monty Python’s Flying Circus in almost everything he’s done, in and out of Python, and see no reason to stop now. Check local listings.