you can watch "MBC4" channel , they presenting  American series and Translate it in fusha 

Historical dramas are in fus7a.

So are documentaries.  Google National Geographic Abu Dhabi.

You can also find non-Arabic movies and serials dubbed into fus7a.

Google Ramadan shows.

Basem Yousef programs are in Egyptian dialect and not what I think you are looking for.

Interesting Arabic shows are not usually in fusha

I recommend you to watch "Albernameg" hosted by Bassem Youssef who is the Egyptian version of Jon Stewart
here is the link:
https://www.youtube.com/user/albernameg
the episodes have English subtitles

he also has had another program called "آمريكا بالعربي" which I haven't seen yet but I guess it's interesting

It's better to practice with Arabic native speakers.