The young, usually smooth-faced, Spiderman actor looks much older with a furrier face.
English actor Daniel Day-Lewis' facial hair is as transformational as any one of his movie roles. In case you needed a reference, think Lincoln, Gangs of New York.
Resident funny guy Jim Carrey takes on a more rugged looking persona when his face is covered in fur. Hey, if you want people to take you more seriously maybe a beard is all you need to do the trick.
Another master of transformation, Jared Leto goes from bare-faced to full on Jesus at Woodstock.
Usually suave and clean-cut, Pierce Brosnan proves that older guys can take on a multitude of looks, including ones on the scruffier side.
This article originally appeared on Menshealth.com.