Keith Hernandez: Still receives Seinfeld royalty cheques

Jerry Seinfeld joined Keith Hernandez in Mets booth for funny segment

Seinfeld The Boyfriend (TV Episode 1992) - IMDb

TIL that TV series re-runs can be an absolute cash cow for the principal actors, earning them even more than their original salaries. In this way, Jerry Seinfeld has earned over $800M

Keith Hernandez takes shot at Mets rival: 'I hate doing Phillies games

Jerry Seinfeld To Join The New York Mets

Which Seinfeld Character Is Your Favorite White Sox Player? - South Side Sox

The Boyfriend (S03E17)

Interview: Mets Star Keith Hernandez on 'Seinfeld

Keith Hernandez's Seinfeld Cameo is Still Legendary 20 Years Later - FanBuzz

Keith Hernandez still lining his pockets with 'Seinfeld' money

Brooklyn Cyclones