This still needs Batman Beyond: Return of the Joker added

this collection needs batman and harley quinn re adding the wiki link is inaccurate this movie is in continuity with the others in the collection and yes it can be argued return of the joker is also in the same continuity it would be more accurate to have it in a seperate collection of batman beyond movies (although there is only this one) if you were to argue for ROTJ's inclusion you could argue for justice league vs fatal fives inclusion as they are all interconnected DCAU content but JL Vs FF is Justice league continuity adjacent to BTAS

it can also be argued that non of these movies are sequels just further continuity but if we are to argue that same universe and shared continuity equals sequels then all DCAU movies should be in one collection and it should be renamed The DCAU Collection