When Ben and Kate Powell (Sid Caesar and Vera Miles) rent a haunted New England house by the sea, their son Steve (Barry Gordon) gets blamed for the destruction caused by three unruly ghosts. Another of 'exploitation king' William Castle's supernatural films, this one is studded with familiar character actors including Harvey Lembeck, Mary Wickes, John McGiver, Doodles Weaver, Jesse White and John ("Gomez Addams") Astin.
A Reno singer witnesses a mob murder and the cops stash her in a nunnery to protect her from the mob's hitmen. The mother superior does not trust her, and takes steps to limit her influence on the other nuns. Eventually the singer rescues the failing choir and begins helping with community projects, which gets her an interview on TV—and identification by the mob.
With their father away as a chaplain in the Civil War, Jo, Meg, Beth and Amy grow up with their mother in somewhat reduced circumstances. They are a close family who inevitably have their squabbles and tragedies. But the bond holds even when, later, male friends start to become a part of the household.