First Look: End Of The Line For Paige And Ralph?

Katharine McPhee as Paige Dineen and Riley B. Smith as Ralph Dineen

Katharine McPhee as Paige Dineen and Riley B. Smith as Ralph Dineen

Team Scorpion must stop a sabotaged runaway subway train with Paige and Ralph on board. Also, in his attempt to impress Happy, Toby has his first boxing match on this week's episode on Scorpion.

"Crazy Train" (Season 2, Episode 7)
Elyes Gabel as Walter O'Brien and Katharine McPhee as Paige Dineen

Elyes Gabel as Walter O'Brien and Katharine McPhee as Paige Dineen

"Crazy Train" (Season 2, Episode 7)
Elyes Gabel as Walter O'Brien

Elyes Gabel as Walter O'Brien

"Crazy Train" (Season 2, Episode 7)
Eddie Kaye Thomas as Toby Curtis, Robert Patrick as Agent Cabe Gallo, and Jadyn Wong as Happy Quinn

Eddie Kaye Thomas as Toby Curtis, Robert Patrick as Agent Cabe Gallo, and Jadyn Wong as Happy Quinn

"Crazy Train" (Season 2, Episode 7)
Eddie Kaye Thomas as Toby Curtis and Robert Patrick as Agent Cabe Gallo

Eddie Kaye Thomas as Toby Curtis and Robert Patrick as Agent Cabe Gallo

"Crazy Train" (Season 2, Episode 7)
Katharine McPhee as Paige Dineen, Ari Stidham as Sylvester Dodd, Eddie Kaye Thomas as Toby Curtis, and Robert Patrick as Agent Cabe Gallo

Katharine McPhee as Paige Dineen, Ari Stidham as Sylvester Dodd, Eddie Kaye Thomas as Toby Curtis, and Robert Patrick as Agent Cabe Gallo

"Crazy Train" (Season 2, Episode 7)
Elyes Gabel as Walter O'Brien, Katharine McPhee as Paige Dineen, Ari Stidham as Sylvester Dodd, Eddie Kaye Thomas as Toby Curtis, and Robert Patrick as Agent Cabe Gallo

Elyes Gabel as Walter O'Brien, Katharine McPhee as Paige Dineen, Ari Stidham as Sylvester Dodd, Eddie Kaye Thomas as Toby Curtis, and Robert Patrick as Agent Cabe Gallo

"Crazy Train" (Season 2, Episode 7)