This halftone Photoshop action can be used to create comics and comic book illustrations using your own drawings and sketches. To obtain the comic book effect, this action adds a halftone pattern over your image using the Halftone Pattern Filter. It comes with two versions, round halftone and square halftone pattern.
The layers are not rasterized so you can easily adjust the opacity of the halftone and even change its color. Free for personal non-commercial use; do not redistribute and if you use it link back to us!