Nice one. David Lynch's The Straight Story came to mind, but I don't know if it's that well known, and Marriage Story with ScarJo and Adam Driver was an award winning critical darling a few years ago.
Good call! I've certainly heard of them! I think Straight Story is noteworthy enough to be included, as David Lynch is well known and Richard Farnsworth held the record at the time for oldest nomination for Best Actor Oscar.