Courtesy of Discovery Share on Facebook Share on X Share to Flipboard Send an Email Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Print the Article Post a Comment If you purchase an independently reviewed product or service through a link on our website, The Hollywood Reporter may receive an affiliate commission. Shark Week is back on July 20 and promises to be as oddly addictive as ever. The 37th annual event includes 21 hours of new programming spanning across seven days.