CREATE TABLE table_228973_3 (no_in_season VARCHAR(255), written_by VARCHAR(255), directed_by VARCHAR(255))
which is the number of the season episode whose writer is R. Scott Gemmill and the Director is Ray Austin?
    
SQL: SELECT no_in_season FROM table_228973_3 WHERE written_by = "R. Scott Gemmill" AND directed_by = "Ray Austin"