A "hugely popular" Iranian Television soap opera, Zero Degrees Turn, acknowledged the Holocaust and viewed "Jews in a sympathetic light" according to this CBC TV report (watch clip here).
In sharp contrast, Iran’s president, Mahmoud Ahmadinejad has vocally denied that the Holocaust ever occurred calling it a "myth".
See further news coverage in Ha’aretz, Ynet, and the Washington Post and check out YouTube to watch full-length episodes.