### Instruction:
Identify which of these episodes appear in Season 5 or Season 6 of The X-Files: The Pine Bluff Variant, Bad Blood, Detour, Emily, Christmas Carol, The End, Dreamland, Triangle, Drive, The Beginning, S.R. 819, Field Trip

### Response:
Season 5: The Pine Bluff Variant, Bad Blood, Detour, Emily, Christmas Carol, The End
Season 6: Dreamland, Triangle, Drive, The Beginning, S.R. 819, Field Trip