Nuke Kids on the Block

Nuke Kids on the Block is the fourth episode of the fourth season of Scorpion, and the seventy-fifth of the series overall. It will air October 16, 2017.

Synopsis
During the decommissioning of an old nuclear missile, the team is exposed to toxic vapor. Paige doesn't want Happy to tag along with her and Walter.

Main

 * Elyes Gabel as Walter O'Brien
 * Katharine McPhee as Paige Dineen
 * Robert Patrick as Cabe Gallo
 * Eddie Kaye Thomas as Toby Curtis
 * Jadyn Wong as Happy Quinn
 * Ari Stidham as Sylvester Dodd

Recurring

 * Riley B. Smith as Ralph Dineen

Trivia
The episode is a reference to "New kids on the block", a once popular Boy band.