16 Stars You Probably Didn't Realize Were on Are You Afraid of the Dark?

This chilling 1993 episode "The Tale of the Frozen Ghost" (pun intended) features an appearance from Clarissa Explains It All star Melissa Joan Hart. She plays a fed-up babysitter looking after a spoiled kid on his aunt's haunted estate. They later encounter the restless spirit of a little boy who keeps telling them how cold he is. Nightmares.