A solar flare knocks out power and communications in Southern California, so Scorpion, Ralph, Cabe's girl Allie, Sly's intern Patty and Sly's science club team up to save two teenagers trapped on a plane with no way of landing. Cabe, Toby, Allie and Happy reactivate the lighthouse both couples visited for a romantic weekend away to guide the teenagers in while Sly and Paige break into a flight school to get the plane's specifications. The plane suffers damage disabling it to land and a controlled crash-landing proves impossible. Sly's science club helps Walter devising a plan for the teens to jump into a massive net for their lives. Cabe encourages the teen couple to declare their love and finally does so with Allie, who reciprocates. Throughout, grumpy Ralph tries on impress Patty, so well that she asks his help in running Sly's reelection campaign. Due to Walter's dream, Paige turns on Florence while advising her to get investors, which works and Paige makes amends with Florence and Walter, though a romantic night suffers is unfortunately interrupted.
—KGF Vissers