Patrick Frater Asia Bureau ChiefDreamchaser, the Hugh Marks- and Carl Fennessy-headed venture which has ambitions to become a significant studio, has unveiled its first creative partnership agreements. It has attached a trio of leading producers in the factual and entertainment zones to multi-year development and production deals.Marks is the former head of Nine Entertainment, the TV group that swallowed Fairfax Media and took full ownership of local streamer Stan.