 Then unknown, Ben Affleck (qv) and Matt Damon (qv) are among the  thousands of extras in the Fenway Park scene, and are uncredited.  Over a decade later, when Phil Alden Robinson (qv) welcomed  Affleck to the set of _Sum of All Fears, The (2002)_ (qv), Affleck  said, "Nice working with you again." Robinson asked, "What do you  mean again?" and Affleck explained the connection.