From Tubi comes the documentary Mysteries from the Grave: The Titanic, an exploration of one of the greatest maritime disasters in history. Titanic experts and family members of the survivors recount the maiden voyage of the RMS Titanic, and how it sank on its maiden voyage after colliding with an iceberg. CGI models are used to recreate the collision and sinking, as well as to provide virtual tours of the ship. The CGI is a little crude, but has a unique design that has a creepiness to it that aids in setting an eerie and foreboding tone. And the experts and family members do a good job at explaining what happened, and at giving it context. There are better Titanic documentaries out there, but Mysteries from the Grave: The Titanic provides a solid overview of how and why the ship sank, as well as a look at the lives of some of its passengers.