Companion

Character Role Analysis

Callie Walsh

Even though Matthew and Callie can sometimes butt heads (they are siblings, after all), they are always there for each other. Callie is the Robin to Matthew's Batman, and they know that they can depend on each other through thick and thin. Because they've both grown up protecting each other—and Emmy—from Nikki, Matthew and Callie have the same kind of bond that people who served together in a war share. Even if they don't get along all the time, they know that they can count on each other to the very end.