Thread:Tupka217/@comment-18172179-20150502044941/@comment-1038387-20150502071749

Four seasons, based primarily on DVD release (as there were four season box sets). Season 3 is The Adventures of Batman and Robin ("TABR") and season 4 is The New Batman Adventures (TNBA). Technically, it's The New Batman/Superman Adventures, because they alternated with STAS, but no-one calls STAS season 3 TNSA.