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NEW YORK (TheStreet) -- Here's what Jim Cramer had to say about some of the stocks during the Mad Money Lightning Round Thursday evening:

Under Armour (UA) - Get Report: "I think everyone is worried. It may not rally instantly, but it will eventually."

Opko Health (OPK) - Get Report: "I'm a big believer. Bill Frost is a genius."

PPL Corp (PPL) - Get Report: "Not interesting enough for me."

Cellectis (CLLS) - Get Report: "It does have a good chart."

Boeing (BA) - Get Report: "This one is trading with the airlines, but I would not sell that stock."

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At the time of publication, Cramer's Action Alerts PLUS had no position in stocks mentioned.