Bones: Skeleton Crew (lost spinoff webseries; 2006)
On November 2006, a spin-off webseries of the TV series Bones, titled Bones: Skeleton Crew, was produced by Fox and was only available through the Sprint TV service in conjunction with Fox's partnership with Sprint and MasterCard (but it was later released on the Bones website).
It had 26 two minute episodes produced and they did not feature the main cast. The plot instead focused on three Jeffersonian Institute lab technicians who would use their various skills to solve whatever the mystery was in the episode. The episodes are no longer available online however, on YouTube or otherwise, and they haven't been released on any home media.