Summary: The Dow ended the week finishing up 68 points, its fourth straight day of record highs. Tonight, Cramer lays out his Game Plan for how to approach the markets next week. Then, all aboard? Jim speaks with the CEO of WPRT fresh off its earnings to see if the company could be moving full speed ahead. Plus, Cramer's focusing on companies that are developing breakthrough drugs with cutting-edge science and he's found a spec play that could have home-run potential.
