 Kirk (in  _Star Trek: Generations (1994)_ (qv)), Bones (in Encounter At  Farpoint), Scotty (in Relics) and Spock (in Unification, parts 1 &  2). Chekov and Scotty also appear in  _Star Trek: Generations (1994)_ (qv), but they do not interact with  the Next Generation crew. Only Uhura and Sulu have not, but the  former did appear in  _"Star Trek: Deep Space Nine" (1993) Trials and Tribble