CREATE TABLE table_30933 ("Series #" FLOAT, "Production Code" FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "United States Original Airdate" TEXT, "Canada Original Airdate" TEXT)

What is the highest numbered episode where the title is 'The Ruff Ruff Bunch'?
SELECT MAX("Series #") FROM table_30933 WHERE "Title" = 'The Ruff Ruff Bunch'
SELECT MAX("Series #") FROM "table_30933" WHERE "Title" = 'The Ruff Ruff Bunch'