Superman was originally to be released in June 1978, but the problems during filming pushed the film back by six months. Due to the rushed post-production, no premiere took place.
Tips for printing coloring book page or coloring sheet:
Step 1: Click on "Print" link of your choice, if you want a
Superman cast image for coloring yourself then you need to click on "Print
Superman cast Coloring page (B/W)" link. If you want colored (already filled with colors)
Superman cast graphic to print then click "Print
Superman cast Coloring page (Color)".
Step 2: Now a new pop-up window will open along the
Superman cast image of your choice (if new window does not open-up then you may need to check your pop-up blocker settings.). Now click on "PRINT". This will open printer dialog, select your print and print.