Angular: Empty Fiddle

http://angularjs.org/

HTML

<script src="https://code.angularjs.org/1.5.8/angular.min.js"></script>
<ul ng-controller="MyCtrl">
    <li class="search_results" ng-repeat="movie in movies track by $index">
        <div class="movie_info">
            <div class="movie_options">
                <div class="slide">
                    <span class="movie_option">
                        <span><i class="fa fa-question-circle" aria-hidden="true" ng-click="model.displayedIndex = $index">(#{{$index}})</i></span>
                    </span>
                </div>
            </div>
        </div>
        <div class="additional_info" ng-show="$index === model.displayedIndex">
            {{movie.overview}}
        </div>
    </li>
</ul>

JavaScript

var myApp = angular.module('myApp',[]).controller('MyCtrl', MyCtrl);

//myApp.directive('myDirective', function() {});
//myApp.factory('myService', function() {});

function MyCtrl($scope) {
    $scope.model = {};
    $scope.movies = new Array(10).fill()
      .map((_, i) => ({ overview: 'Movie#' + i }));
}