A criminal couple with congressional ties threatens to reveal the secrets of Knight Industries. Knight Industries is hot on the trail of a Bonnie & Clyde-esque criminal couple, only to discover their true identities have a serious impact on a national congressional race. As the mission unfolds, Mike and K.I.T.T. are forced into action to save Agent Rivai .

KITT: There is no such thing as the make out rule.
Billy: What?
KITT: You told Zoe you can't park in a car at night without making out. And that it's a rule.
Billy: Well, it might not be in any database, but it's a rule. Trust me.
KITT: Well, it's night, and you are both in a parked car.
Zoe: Rules are rules.

Een crimineel stel dreigt alle geheimen van Knight Industries te onthullen. Als Knight Industries ontdekt wie ze echt zijn, blijkt dat dit verregaande gevolgen heeft. Als de missie vordert, worden Mike en K.I.T.T. gedwongen om Agent Rivai te redden.

KITT: There is no such thing as the make out rule.
Billy: What?
KITT: You told Zoe you can't park in a car at night without making out. And that it's a rule.
Billy: Well, it might not be in any database, but it's a rule. Trust me.
KITT: Well, it's night, and you are both in a parked car.
Zoe: Rules are rules.

The team attempts to take down a money laundering operation in Las Vegas. Billy comes along on this mission and finds himself sidelined in his own operation. Dr. Graiman has his own problems when an ex lover comes to headquarters to assess how environmentally friendly the operation is