Conway and Mallory in “Diversity Hire”

It's a silent submarine propulsion system called the "Whisper Drive". [...] This is Wilhelm Schmeck, inventor of the Whisper Drive. Yesterday, Schmeck went missing, along with the plans for the Whisper Drive. I've tracked him to South Beach where he's arranged to sell the plans to Cuban Naval Intelligence. If that happens, undetectable Cuban missile subs could be parked right off Miami Beach.

Ugh, just what Miami needs... More Cubans.