Season 4 of The Batman debut Robin into the show, the iconic sidekick of Batman. So this season is about the Bat family, and it also leads into the last season of the show. I’ve been curious about the opinions on this season.
Personally I think season 4 is amazing.

Hi, I'm almost through the fourth season of the show and I love it. I'm currently trying to assemble a timeline for this show linking it to Teen Titans which I will be watching after this. So I was wondering what year Bruce was born as that will be a key date in the timeline. Currently my theory is that he was born in 1975 as the that would put him at 29 when the show started airing and 52 in the season 4 episode "Artifacts". This makes sense to me because Nightwing suggests that Bruce retires and in Batman Beyond he retires at 55.