PopWatch HeadScratcher No. 24 | EW.com

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PopWatch HeadScratcher No. 24

[This PopWatch HeadScratcher is now CLOSED. See your clever responses here.]

Another PopWatch HeadScratcher to get you through the weekend:

What do these five TV shows have in common?

Alice
CHiPs
Gilligan’s Island
The Simpsons
Star Trek

Send your best guess to popwatch@ew.com. Be sure to include your first and last names. I’ll post the most interesting responses Monday afternoon.