I stumbled on it quite by accident this past Wednesday. I didn't realize it was a 4-week event. Part One is being repeated tonight at 11:00pm in my area. Here is the website. Check the schedule to see when it's on again in your area.
I'm really upset that Sunday will be the finale of Sherlock. Didn't it just begin? BooHoo. I would have preferred 6 one hour episodes instead of 3 two hour episodes. How about you? At least I'll have Fleming to look forward to on Wednesday nights. Aren't you glad you have me to tell you what to watch?