Okay so I saw this a while back and it was an old movie but it was in color. All I can remember is that there were a couple of kids who were wondering around the streets of this place and a ice cream truck or a candy car thing playing music came out of the blue towards them. They were kind of like all over ythat. and the guy running it turned his car into a cage thing and kidnapped them and took them to his castle. he was all about toys or something… A man and a women had a plan to save the children by dressing up as toys for the guy. One as a ballerina or something in a massive box. and the guy dressed as a toy soldier I think. I’m trying to ask my friends but they think I’m craZy and making it up… PLEASE FOR THE LOVE OF GOD HELP
Sounds like the Child Catcher sequence from “Chitty Chitty Bang Bang” to me:
And here’s the “ballerina” segment: