This Is Us has a way of seriously transforming actors so that you can barely recognize them any more. Since the NBC family drama is constantly jumping backwards and forwards in time to drastic degrees, many of the actors have had to put on a ton of age makeup to make themselves look decades older. In the series premiere, viewers were shocked to see Mandy Moore completely transformed into a much older woman at the end, and this age makeup may also be part of the reason why it took viewers a while to realize Miguel from This Is Us was on Sabrina the Teenage Witch back in the day.
