When the other Recruits tell Medix he's a 'stick in the mud,' he enlists Chase to help him learn how to loosen up. But Medix's newfound sense of humor threatens a rescue and his value to the team.

There's a whole world under the surface and only Ron has any idea about it. And sometimes the two worlds collide, and sometimes they don't. Ron holds them at arm's length from each other. Watch every ...