Warning: This episode contains spoilers for Episode Two of Us.

Douglas Petersen is prickly. The biochemist and father of one is picky, nervous and reluctant to change his mind. Tom Hollander sees his job as the actor playing a character like Douglas is, in part, to make him relatable — which he does, of course, in spades. Hollander talks Douglas, Us and how to find the humanity and the humor in a difficult role.