Both serials feature a dramatic wardrobe enhancement to The Spider's magazine appearance: his black cape and head mask are over-printed with a white spider's web pattern and then matched with his usual plain black fedora. This striking addition gave the silver screen Spider an appearance more like that of a traditional superhero, like other pulp and comics heroes being adapted for the era's movie serials; it also made the serial Spider look less like the very popular Street and Smith pulp hero The Shadow, which had also been produced by Columbia Pictures.