This one just showed up on Youtube and I am not familiar with the first bit; the second bit is from the 1907 version of Ben Hur, but this one’s really interesting (not least for scenes of gladiatorial fighting, the fire of Rome, Nero (maybe) etc.). You should check out the ‘time markers’ first to see what is coming up at Countrywide Productions (whence the video, it seems):
Ancient and Modern Olympics: Whipping spectators at the ancient Olympics?.
AWOL – The Ancient World Online: Open Access Journal: Africa Romana.
About.com Ancient / Classical History: ‘The Greek Search for Wisdom’.
graecomuse: Archaeology Travel Blog: Ancient Side.
About.com Ancient / Classical History: How Well Do You Know the Imperial Exits?.