…fat and sulky and very jealous of her little sister. the fat girl has powers. she uses them to try and drown her sister at a swim meet. her mother reveals at the end the fof the movie that she has powers too and teaches the e fat girl a lesson.
…fat and sulky and very jealous of her little sister. the fat girl has powers. she uses them to try and drown her sister at a swim meet. her mother reveals at the end the fof the movie that she has powers too and teaches the e fat girl a lesson.
The Spell (1977)?
http://www.imdb.com/title/tt0076747/?ref_=fn_al_tt_1