Batman (serial) - Production

Production

The film was made at the height of World War II, and like numerous works of popular American fiction of the time, contains anti-German and, in this case, anti-Japanese ethnic slurs and comments (in one scene, one of Daka's henchmen turns on him, saying, "That's the kind of answer that fits the color of your skin."). The film also suffered from a low budget, just like other contemporary serials. No attempt was made to create a bona fide Batmobile, so a black Cadillac was used by Bruce Wayne and Dick Grayson, as well as Batman and Robin. Alfred chauffeured the Dynamic Duo in both identities.

While many serials made changes during adaptation, to the extent that they were "often 'improved' almost out of recognition", Batman "fared better than most" and the changes were minor. A normal limousine replaced the Batmobile, the utility belts are present but unused and Batman is a secret government agent in this serial instead of an independent vigilante. This last change was due to the film censors, who would not allow the hero to be seen taking the law into his own hands.

Several continuity errors occur in the serial, such as Batman losing his cape in a fight but wearing it again after the film only briefly cut away.

Press releases announced it as a "Super Serial" and it was Columbia's largest-scale serial production to date. The studio gave it publicity campaign equivalent to a feature film.