Fans of Chris Carter’s unforgettable television series about the paranormal will be instantly familiar with this image. After all, it’s often visible in Agent Mulder’s office whenever he spends time there. If you’ve ever wanted to believe, this officially licensed X-Files t-shirt is a great way to show it off with pride. Let the world know that you believe in the existence of aliens with the help of this awesome I Want to Believe t-shirt!