CREATE TABLE table_24822 ("Episode number" FLOAT, "Title" TEXT, "Original airing" TEXT, "Timeslot" TEXT, "Viewers" FLOAT, "Top 50 Ranking" FLOAT, "Scripted Show Ranking" FLOAT)

Which episodes originally aired on April 19, 2010?
SELECT "Title" FROM table_24822 WHERE "Original airing" = 'April 19, 2010'
SELECT "Title" FROM "table_24822" WHERE "Original airing" = 'April 19, 2010'