Classic TV - One Step Beyond - "The Burning Girl" (1959)

Alice Deering is a shy teenage girl who is trying to fit into a new community, make new friends and coexist with her abusive aunt and insensitive father, who insists she's a pyromaniac despite her pleas of innocence. Things are certain to get hot sooner than later.
https://www.imdb.com/title/tt0507808/plotsummary?ref_=tt_ov_pl

This video is in the Public Domain.