Danny grudgingly takes surfing lessons for his daughter, but the beach is cleared for a tsunami alert. The team must try to locate the warning center's leading expert, who is missing. After putting Alex's sister's native babysitter in charge of Danny's brat, they learn from Deputy Director Sheldon Tunney the warning system is being sabotaged and track down the hacker responsible for that, while the seismologist is discovered being blackmailed. The -surprising- fiends plan to clear the beach for a huge robbery, which proves scarily close to the team's only bad conscience-nightmare.
—KGF Vissers