Lois & Clark - The New Adventures of Superman

When finally Lois and Clark find another couple with things in common, they start a friendly relationship with Bob and Carol. But what Bob and Carol really want is revenge against Grant Gendell, Bob's former boss, and the person who can take them to Gendell is Lois because she's going to interview him. And Superman needs to defeat Deathstroke, a man who can kill people of heart attack. In fact, Deathstroke is the secret identity of Lois and Clark's new friend Bob (things in common, remember?).