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NEW YORK (TheStreet) -- Did you miss last night's "Mad Money" on CNBC? If so, here are Jim Cramer's top takeaways for today's trading.
Carnival (CCL): In an exclusive interview, Cramer sat down with Arnold Donald, president and CEO of Carnival, the cruise operator that's staged a remarkable turnaround after a series of disasters including capsized ships, engine room fires and ebola scares.
Donald explained that Carnival's turnaround started with a remarkable company that aligned all nine of its brands around a common objective, giving their guests more than what they want. Once the problems were addressed, the challenge was to change the image of cruising, primarily through word mouth.
Donald also touted Carnival's 10th brand, Fathom, which is debuting with a single ship. Fathom introduces the concept of social impact cruising, sailing to a destination and doing some good while you're there. Fathom's destination is the Dominican Republic, where guests can volunteer in a variety of areas.
Alder Biopharmaceuticals (ALDR): In his second interview, Cramer also sat down with Dr. Randall Schatzman, founder, president and CEO of Alder, a development-stage biotech working on two antibody therapies for chronic migraines and rheumatoid arthritis.
Schatzman explained that there are 36 million patients in the U.S. who suffer from migraines, which is debilitating and causes nausea, vomiting and light sensitivity. Alder's therapy targets the cause of migraines, preventing them from happening in the first place.
So far the treatment has been met with positive responses in Phase II trials, with nearly a third of patients experiencing zero migraines. Schatzman said the treatment is being tested as an IV infusion and a self-administered option.
Alder's rheumatoid arthritis treatment is in Phase I testing but is also proving to be favorable with more patients going into remission than the current leading treatments.
Given the gigantic unmet needs, Cramer said he sees why this stock is up 229% over the past year.
Both T-Mobile and Dish stocks rallied higher today on the rumors that the two might be in merger talks. Cramer said the deal makes perfect sense. T-Mobile is a terrific wireless carrier but lacks wireless spectrum; Dish is a terrific TV operator that also happens to have a ton of available spectrum.
Put these two together and you'd have a wireless powerhouse with a TV kicker, Cramer noted. That's why the cellular tower stocks all rallied today in anticipation of a deal that would surely see T-Mobile rapidly building out its network capacity.
Neither company is commenting on the rumors, but Cramer concluded the deal would be a winner.
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