Tower is a 2016 American mostly-animated documentary film about the 1966 shootings at the University of Texas at Austin directed and produced by Keith Maitland. The film follows the shooting from the perspectives of several survivors, recreating their recounts via actors filmed and later animated in rotoscoping. The film premiered on March 13, 2016, at South by Southwest, before receiving a limited release by Kino Lorber in the United States on September 28, 2016. It was later aired on television on the PBS series Independent Lens. Summary On August 1, 1966, Charles Whitman rode the elevator to the top floor of the University of Texas Tower in Austin, Texas and opened fire, holding the campus hostage for 96 minutes. When the gunshots were finally silenced, the toll included 16 dead, three dozen wounded, and a shaken nation left trying to understand what had happened. Archival footage is combined with rotoscopic animation in a dynamic, never-before-seen way to illustrate the action-packed untold stories of the witnesses, heroes and survivors. Production The film is based on a 2006 Texas Monthly article by Pamela Colloff, "96 Minutes." Maitland originated from New Jersey and attended UT Austin. Maitland read the article in 2006 and asked Colloff to have lunch with him. He suggested making a film about the incident during the meeting. Colloff became one of the executive producers of the film. Various University of Texas students worked on the film as interns. To finance the film the creators opened an Indiegogo, generating almost $70,000 from over 330 people in six weeks. In the final few days alumni of UT offered up a matching grant. Early on, Maitland realized that he and his team likely would not be able to film reenactments on the University campus, so they instead decided to opt for an animated aesthetic "to show the geography of the campus." Footage was mostly shot in Maitland's backyard and then animated by production company Minnow Mountain who was aided by pictures Maitland had shot around campus. Over 100 people were interviewed including at-the-time media members, police, students, and faculty, who had witnessed the events, but a few selective interviews were used. Reception On review aggregation website Rotten Tomatoes, the film has an approval rating of 99% based on 100 reviews, with an average rating of 8.5/10. The site's critical consensus reads, "Tower probes into a painful chapter of American history with sensitivity