Complex sentence: On September 4, Brett Davern was added to the cast, playing Hubbie Whitlow, an affable young participant whose failed escape attempt leads to grueling humiliation at the hands of sadistic guards.
Split into simpler sentences: On September 4, Brett Davern was added to the cast. He plays Hubbie Whitlow, an affable young participant whose failed escape attempt leads to grueling humiliation at the hands of sadistic guards.