Abby was released on 25 december 1974.

Abby was directed by William Girdler.

Abby has a runtime of 88m.

Abby was produced by William Girdler, Gordon Cornell Layne, David Sheldon.

A marriage counselor becomes possessed by a demon of sexuality when her father-in-law, an archaeologist and an exorcist, accidentally frees it while in Africa.

The key characters in Abby are Bishop Garnet Williams (William Marshall), Rev. Emmett Williams (Terry Carter), Det. Cass Potter (Austin Stoker).

Abby is rated R.

Abby is a Skräck film.

Abby has an audience rating of 4.1 out of 10.

Abby had a budget of 100 tn US$.