That '80s Show is a half-hour ensemble comedy focusing on a group of twenty-somethings finding their way through the '80s in San Diego.That '80s Show is a half-hour ensemble comedy focusing on a group of twenty-somethings finding their way through the '80s in San Diego.That '80s Show is a half-hour ensemble comedy focusing on a group of twenty-somethings finding their way through the '80s in San Diego.