Complex sentence: In 1996, Sachs portrayed Albert Einstein in an episode of the American PBS series "NOVA" entitled "Einstein Revealed", and the year after, Sachs played opposite Shane Richie in Chris Barfoot's "Dead Clean".
Split into simpler sentences: In 1996, Sachs portrayed Albert Einstein in an episode of the American PBS series "NOVA" entitled "Einstein Revealed". In 1997, Sachs played opposite Shane Richie in Chris Barfoot's "Dead Clean".