CREATE TABLE table_19726 ("Character" TEXT, "French voice actor" TEXT, "Italian voice actor" TEXT, "German voice actor" TEXT, "Spanish voice actor" TEXT)

Name the italian voice actor for dirk fenselau
SELECT "Italian voice actor" FROM table_19726 WHERE "German voice actor" = 'Dirk Fenselau'
SELECT "Italian voice actor" FROM "table_19726" WHERE "German voice actor" = 'Dirk Fenselau'