Abstract: The present invention relates to a dynamic and multi-sided viewing projection screen assembly and system thereof. In particular, the dynamic viewing and multi-sided viewing projection screen assembly includes a video projector screen, a bottom-support member, a top-support member coupled to the video projector screen. The bottom-support member is mounted to one or more bottom-mounting brackets applied to a bottom interior portion of the garage door, while the top member is detachably coupled to one or more top-mounting brackets applied to a top interior portion of the garage door, and the dynamic and multi-sided viewing projection screen assembly is configured to have a plurality of viewing modes of operations, including a first viewing mode of operation and a second viewing mode of operation for when the garage door is in a vertical, downward position or when the garage door is in a horizontal, upward position.