The Dow spiked 161 points to close out the week and Jim Cramer's giving you his Game Plan for next week. Then, after doubling year-to-date, what's in store for Okta? CEO Todd McKinnon checks in to talk about where the company's headed. Next, it's a tale of two stocks- Cramer's comparing and contrasting two hydrogen fuel cell plays, Plug Power and Linde. Plus, Cramer's exclusive with Visby Medical CEO Adam de La Zerda.