Red Jam

[lighthouse]

Hello,
I am desperately searching for a movie. It is a B-Movie from late '70s or early '80s. It is a story about the Devil and I can remember a young boy involved in the story (maybe he is possessed during the story). I remember a family living in a House, and a sort of cabin for the tools. What I remember clearly is that, at least in the first half of the movie, the devil is shown as a red jam (or Jell-o), and it pulses as it was a heart. Have you ever watched this movie?
Thank you!!

[Ash]

Gah!  I know I've seen this before but I can't think of the title.  Now it's gonna drive me nuts until I find it.

[lighthouse]

Great!!! I'm glad there is someone else that remember this movie!!! 

[Rayo Casablanca]

SOMETHING EVIL (1972) - It's a made for TV movie. From an IMDB review: "The movie builds slowly but pays off with creepy fun. The move from the city to a farm that pleases the wife but burdens the husband reminds me of the 1975's The Stepford Wives. I love the painted symbols on the barn, the glowing red eyes in the window - Amityville Horror pig anyone? Jars of throbbing red goo in the cupboard. Deaths and possessions."

[Rayo Casablanca]

Oh, I should mention it was directed by Steven Spielberg.

[lighthouse]

Yesssss  Thank Your Very Much!!!!!!!!!! It is the movie I was searching for!!!!!! Great!!!