Season 3 premiered in Japan this time last month and can be watched on Crunchyroll. I actually bought the first season dubbed from iTunes in March for $5. It was on sale at the time.
My Hero Academia is already Mega Popular on both sides of the Pacific so it coming to North America was a matter of time. Season 3 just started in Japan and it will take a while for the dub to catch up. It’s the same with Black Clover, which has about 12 episodes between the Dub and the live airing in Japan.
I’m really excited by MHA’s Dub because of the simple fact David Matranga and Luci Christian are both in it! This is the first time working together since Clannad so…yeah ^_^
Sorry to keep this short but I’m going to assume most have at least heard about it. For those who haven’t, I will make another post explaining the story up to the start of the third season. You can watch it subbed on Crunchyroll an watch the English Dub on Toonami. The Manga is also available!