Hawaii Five-0 (2010)

S4E1 Aloha Ke Kahi I Ke Kahi (We Need Each Another)

Following a tense escape from a high-security prison, McGarrett and Wo Fat find themselves in danger as armed intruders attack Five-0 headquarters. This breach puts Kono and Adam's hidden whereabouts in Hong Kong at risk. In a desperate bid to rescue a kidnapped Catherine, McGarrett is pushed to violate the law and betray his own team, highlighting the lengths he will go to for those he cares about.