PopWatch HeadScratcher No. 47

Another PopWatch HeadScratcher to get you through the holiday weekend:

What do these five TV shows have in common? Be as specific as possible.

Benson
Huff
Northern Exposure
St. Elsewhere
The White Shadow

Send your best guess to popwatch@ew.com.Be sure to write “HeadScratcher” in the subject line and include yourfirst and last names in your email. I’ll post the most interestingresponses Wednesday afternoon.

(Warning: This is probably the most difficult HeadScratcher we’ve ever done. Gauntlet thrown!)