It is indeed based on a true story. The filmmakers took elements from actual events to create the narrative, but there might be some artistic liberties taken for dramatic effect.
Well, 'Charlie Says' being based on a true story might be related to a historical incident. It could be a story of a group of people, perhaps a cult - like situation where 'Charlie' was in a position of influence and the events that unfolded around him were so remarkable that they were turned into this story. It could involve power dynamics, manipulation, and the consequences of following a charismatic but perhaps unethical leader.
Since there's no additional information given, we can only guess about the 'true story' in 'charlie says true story'. It could potentially be a story from Charlie's childhood. For example, he might have told a story about his first day at school, how he felt scared and excited at the same time. Or perhaps it's a story about a pet he once had, and the adventures they went through together. It could also be a story about a local event in Charlie's town that he witnessed and wanted to share as a true account.
Yes, it is. 'Charlie Charlie' is often claimed to be based on a true story, which involves some sort of supernatural or spiritual encounter with an entity named Charlie. However, there's no scientific proof to back it up.
Charlie Bartlett is not based on a true story. It's a work of imagination crafted by the writers to engage the audience with an interesting plot and characters.