CREATE TABLE table_26108 ("No. in series" FLOAT, "No. in season" FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "Original air date" TEXT, "Prod. Code" TEXT)

What is the title of the episode with the production code 2-19?
SELECT "Title" FROM table_26108 WHERE "Prod. Code" = '2-19'
SELECT "Title" FROM "table_26108" WHERE "Prod. Code" = '2-19'