Subscribe to our channel to be the first to see our viral, breaking news videos. Twitter.com/swns Instagram.com/swns<br /><br />Iconic Star Trek actress Nichelle 'Lt Uhura' Nichols boldly filmed a time capsule video to prevent her family stopping her attending the conventions that are her life-blood.<br /><br />The emotional footage, shot in 2013, shows Nichols, 85, who is suffering from dementia, reveal her son Kyle Johnson, 66, did not believe she should continue working.<br /><br />Five years on, the star still attends conventions around the world, including Comic-Con in San Diego in July and Star Trek Las Vegas this week.
