Opening credits are displayed at the beginning of movies and TV shows to list important production members. They can include static images or overlay action scenes. The title is usually centered on screen within the first 3 minutes to grab viewers' attention. Action movie credits are often fast-paced and brief to match the genre's speed, sometimes overlaying live footage. Crime movie credits are slower and more mysterious, fading in/out over crime scenes to build intrigue. Action titles are bold and eye-catching using colors like red and black. Crime titles are usually white but fade parts of text or use smoke-associated gray to maintain mystery.