Great tv show from 2017. What on Earth? - Season 3 is a 10/10 tv show for me. If a tv show can keep me focused for the full tv show time, that's really great. Remember, no matter what, you have to watch What on Earth? - Season 3 online. Great actors and great story. However, I think that well-chosen actors and an interesting script are not pushed to the background by music, because a good tv show consists of many elements. Write in comment how much you liked it and what's your rate.