CREATE TABLE table_44122 ("Rank" FLOAT, "Title" TEXT, "Studio" TEXT, "Director" TEXT, "Gross" TEXT)

Who directed Teenage Mutant Ninja Turtles?
SELECT "Director" FROM table_44122 WHERE "Title" = 'teenage mutant ninja turtles'
SELECT "Director" FROM "table_44122" WHERE "Title" = 'teenage mutant ninja turtles'