Tricia HarmonActingNo biography available.Known For4.3Grandma Werewolf20173.8Christmas Coupon2019Not Too Far from HereFan ClubNo Nerds have favorited Tricia Harmon yet — be the first.All fan clubsFrom NerdspinFilmographyActor2Upcoming12019Christmas CouponFilmMrs. Nixon★ 3.82017Grandma WerewolfFilmGrandma★ 4.3