This is a list of adult animated films that were made from the s onwards. These are films intended for a more adult audience than typical animated films. . This is a list of American comedy films.. Comedy films are separated into two categories: short films and feature xhuster.xyz film over 40 minutes long is considered to be of feature-length (although most feature films produced since are considerably longer, those made in earlier boom quently ranged from little more than an hour to as little as four reels, which amounted to about 44 minutes).