Invincible season 3 episode 5, titled This Was Supposed to be Easy, will be released on Prime Video on Thursday 20th February. After the first three episodes dropped all at once, the remaining episodes will release weekly. The full release schedule for Invincible season 3 looks like this:

After a propulsive three-part premiere, Invincible’s third season takes a small step back with “You Were My Hero.” It’s far from a bad episode, but it’s shackled by some of the series’ most irksome tendencies: its occasional inability to balance its dueling narratives,

Outside of the main cinematic universe, the Invincible show is airing for those with an Amazon Prime subscription. I've been really enjoying Season 3, but one complaint I had about the second season still hasn't been fixed just yet.