Edit in JSFiddle

$.ajax({
    url: "https://api.myjson.com/bins/42xq4",
    type: "GET",
    dataType: "json",
    success: function(tvShows) {
        // Make sure the container is empty
        $("#tv-shows").empty();

        $.each(tvShows, function(currTvShowKey, currTvShowVal) {
            $("#tv-shows").append(
            	'<div class="col-xs-4">' +
                	'<div class="thumbnail">' +
                		'<img src="' + currTvShowVal.image + '" alt="' + currTvShowVal.title + '">' +
                		'<div class="caption">' +
                			'<h3>' + currTvShowVal.title + '</h3>' +
                
                			'<a class="tpl-tv-show-link" href="' + currTvShowVal.wikiUrl + '" target="_blank">Read more</a>' +
                		'</div>' +
                	'</div>' +
                '</div>'
            );
        });        
    }
});


/*
{"1":{"title":"American Horror Story","image":"https://upload.wikimedia.org/wikipedia/commons/thumb/8/81/Ecran_Titre_d%27American_Horror_Story.png/240px-Ecran_Titre_d%27American_Horror_Story.png","wikiUrl":"https://en.wikipedia.org/wiki/American_Horror_Story"},"2":{"title":"The Simpsons","image":"https://upload.wikimedia.org/wikipedia/commons/thumb/b/bc/The_Simpsons_Logo.svg/220px-The_Simpsons_Logo.svg.png","wikiUrl":"https://en.wikipedia.org/wiki/The_Simpsons"},"3":{"title":"The Walking Dead","image":"https://upload.wikimedia.org/wikipedia/en/thumb/1/17/The_Walking_Dead_title_card.jpg/250px-The_Walking_Dead_title_card.jpg","wikiUrl":"https://en.wikipedia.org/wiki/The_Walking_Dead_(TV_series)"},"4":{"title":"South Park","image":"https://upload.wikimedia.org/wikipedia/en/thumb/5/59/South_Park.png/260px-South_Park.png","wikiUrl":"https://en.wikipedia.org/wiki/South_Park"}}
*/

<div class="container">
    <div id="tv-shows" class="row"></div>
</div>

body {
    padding-top: 20px;
}

.thumbnail {
    min-height: 250px;
}

.thumbnail img {
    height: 100px;
}