PopWatch HeadScratcher No. 17

[NOTE: This PopWatch HeadScratcher is closed. See your clever responses here.]

Another PopWatch HeadScratcher to get you through the weekend:

What do these five actors have in common?

James Caviezel
Robert De Niro
Jodie Foster
Mary McDonnell
Mira Sorvino

Send your best guess to popwatch@ew.com.

(Come back Monday and we’ll all play Truman Capote: sit around and drink ourselves blotto, tell amusing anecdotes, and generally just bask in our superior intelligence. It looked fun in the movie!)