What's the name of that movie/tv show?

Many of us remember movies/shows but can't get the name of them.
And you can't exactly search for the name of the show unless you have an exact quote from the show. Searching for descriptions don't work so this is the only resort I can think of.
Give cast names(if possible) and a description of the plot of the show or specific scenes and spoilers should be tagged when necessary. Also state if the show is foreign otherwise assume it's U.S.

I'll start off.
I only saw about 15 minutes of this movie so I don't have much description but the plot isn't common and I hope someone knows it.
The movie setting is back around the 80's, I'm guessing. It starts with a boy, about 6 yrs. old, who sees a group of ghosts, about 5 of them. The ghosts look like normal people. The ghosts are his best friends but the parents are worried because a child at his age shouldn't have "imaginary friends" anymore and are thinking about sending him to a mental hospital or something. The ghosts hear the parents talking about this so they decide it's best for them to disappear from the boy's life. The ghosts then say goodbye to the boy as he cries then fastforward to a few years later and the boy is in school hanging with his friends. You also see the ghosts with the grown up boy and find out that they only turned invisible and but always stayed with the boy. And that's all in about the first 15 minutes of the movie, I think.

Jam it back in, in the dark.

I remember that movie it's has the song walk like a man in it.

but I can't remember the title, can't find it on the internet either.

There's nowhere I can't reach.

Heart and Soul.

Don't ask me why I know that. Stars Robert Downey Jr.

This thing is sticky, and I don't like it. I don't appreciate it.