The cast of "All in the Family" through the years!

Carroll O'Connor, Jean Stapleton, Rob Reiner and Sally Struthers

Seasons 1-8

1971-1978

Carroll O'Connor and Jean Stapleton with Danielle Brisbois 

Season 9

1978-1979

Carroll O'Connor and Danielle Brisbois with guest stars Jean Stapleton, Rob Reiner, Sally Struthers and Dick Billingsley in a Thanksgiving episode of "Archie Bunker's Place" in 1979.  It was the last time the four principal players appeared together as their respective characters.