"Hereditary" was my go-to comfort watch as I recovered from a septum surgery a couple of years ago. Slashers, in particular, make me feel meditative. Haunted houses also feel like home − and Halloween ...

Despite all of the terror, Garner ultimately commended the haunted house, calling the experience "very effective." Here's hoping she and her family stop by another one before Halloween ends!

Jennifer Garner shared a funny video with her son Samuel of them going through a haunted house together -- watch here!