When I first watch this movie I never notice the so called ghost boy in the movie until I heard all about it everywhere in the the media. Then I took a look for myself and at first it looked very freaky, and I had to replay it a few times over and over.
If you haven't seen the so called ghost boy you will find it where Jack Holden (Ted Danson) was talking to his mother and his mother was playing with the baby in his house where he shares it with his two other roommates. In the background where the window is you could see a glimpse of a boy figure standing behind the curtain.
Which later on I learn that on the set where they shot that part was suppose to be the haunting area. Apparently when the film company rented or bought the place they have been told the place was haunted by a 9 year old boy who had died in the house where they shot the footage.
Then after it was all over the media on television, newsstands, and everywhere the cast and crew said it was just a joke, but if they done that why?
Apparently how the figure got there it was a just a cardboard cutout of Ted Danson left backstage accidently behind the window by a cameraman, and in the movie near the end when the babies mother returns to pick up her baby up you can see that same cardboard cutout as Ted Danson was standing near it.
It's kind of weird how this had never came out to the media's attention until shortly before the Three Men And A Little Lady hit the theatres. So it makes you kind of wonder did they set it up to boost their sales? or what?