Question: Name the episod for number 64
SQL: SELECT "Episode" FROM "1-27208817-1" WHERE "Episode No. Episode No. refers to the episodes number in the overall series, whereas Series No. refers to the episodes number in this particular series." = 64.0;

Question: Name the number of episodes for Sam Snape
SQL: SELECT COUNT("Episode") FROM "1-27208817-1" WHERE "Writer" = 'Sam Snape';