This episode wasn't upsetting at first but was quite predictable. I mean first their talking about animals & the wildlife. Zack gets close to a duck while they struck oil at the school, we all know what's going to happen next. Still the only bright part about this episode is when everyone imagining how rich they would be, also the success of beating an oil company. But the rest like Jessie determined to stop the drilling in protest with Kelly. Also when the oil spill occurs & 20 animals die! And when Zack breaks down cause his duck dies. If you see this episode grab a tissue.