CREATE TABLE table_204_91 (id NUMBER, "year" NUMBER, "original title" CLOB, "english title" CLOB, "role" CLOB, "notes" CLOB)

the most films henrick malberg appeared in in one year .
SELECT COUNT("original title") FROM table_204_91 GROUP BY "year" ORDER BY COUNT("original title") DESC LIMIT 1
SELECT COUNT("original title") FROM "table_204_91" GROUP BY "year" ORDER BY COUNT("original title") DESC FETCH FIRST 1 ROWS ONLY