This film has been stuck in my mind for such a long time. I have checked every Wikipedia entry on cross-dimension films, time travel films, and teleportation films, but I cannot find it. I hope one of you can help me!
This film is a 3D animation. I can remember the film starting and the camera panning into a living room, with some narration over the top. The camera then goes into the TV to show this universe which is the TV show. I remember that a handful of the characters get taken from that universe and get taken to Earth. There's a lot of travelling to try and get home - there's a café scene, a toy store scene, and an fight scene right at the end. There is this scientist antagonist that is behind the cross-dimension transportation. The film ends with the characters foiling his plans, making popcorn come out of all the screens (including the screen of the living room in the opening scene), and then all the characters get home.
It's definitely in English. The target audience is children.
Most probably made in the US. It was made more than 8 years ago.
I can't remember character names otherwise I would have probably found it by now. The main character is a male character. He has some interactions a with female character. The male character, if I remember correctly, had some sort of grappling hook gun. All the detail I know about this film is in the description above. I cannot remember anything else.