This is another one of those that so depends on the toddler. Some toddlers love the music and movement of the shows and will watch forever, while some get scared and overwhelmed and others simple board. At HS, playhouse disney should be a hit. My guys did not like The Car stunt show when they were little as it is very loud, smells , and it very hot. Some kids love it. My guys did like Indiana Jones but I have seen kids scared there. I think that the Little Mermaid Show is a bit scary in spots but most kids seem to love it. Im trying to think if Beauty and the Beast is still running as it has been a long tine since we saw that one but it was delightful and I don;t remember anything too scary. Not really a lot of shows at MK. The Monsters Inc show is funny and not scary but will go over the head of a toddler. AK has two great shows.....Finding Nemo and Lion King. Lion King is faster moving and more action for toddlers. Nemo is perfectly fine, but it drug a bit for my little guy when he was really young. Not really a show, but the performers at Epcot are a huge hit for most toddlers. You just pause for a few minutes and watch. One of my kids still talks about this chair stacking act we say MANY years ago. I never really skipped any shows because of young kids. It offered a bit of down time even if they were not overly trilled with the show. A pack of fruit snacks sometimes will get you through a show that a toddler might be a bit less interested it. Oh, forgot the nighttime shows: My boys both loved Fantasmic as its my favorite and we played it up. It is an amazing show BUT a bit intense and I have seen even kindergarten age kids scared. Wishes is great for everyone as long as the loud noise does not scare them. Both of my boys have been less impressed with Illuminations, though they both love Epcot. If Candle Light Possession is showing, I find the show perfectly wonderful for little ones. Others disagree, but I have always exposed my boys to all different types of things and the music and reading there are beautiful. Again, a small snack or even a quite toy here will get you through any down time at the show and allow the adults to see this beautiful show that your little one might love too.