Now you can watch 20/20 1978 all available seasons with 123Movies. All episodes are in 1080p HD and you can even download and watch offline as well. 20/20 first showed in the year 1978 and nominated for number of awards. 123Movies have all available episodes and you can watch them in HD quality. English subtitles available in the 123Movies player .You can also add your own subtitle to the player as well. If you like News TV Shows, make sure to check other shows as well. If you love 20/20 share this with your friends!