BuzzFeed Unsolved: The Making of the Final Investigation

Aria Inthavong is visited by a whole host of BuzzFeed's most popular personalities to celebrate the holidays in a vibrant live special streamed to audiences worldwide.

"The Professor," an expert accredited by Puppet U, hosts a ruthless competition for the title of History Master, quizzing contestants on subjects from history.

After a pleasant afternoon hike, three friends find themselves stuck at the trailhead, unable to get to their car 100 feet away because of something lurking in the grass.

When a young woman is shoved out of a cafe moments before a grenade is detonated by the very man who commits the attack, she struggles with the guilt of survival as she attempts to uncover the reason why her life was spared when so many others were taken.

Quinta Brunson steps into the metaphorical ring with her issues, taking every roadblock in her life - from self-care to family life - as head-to-head combat. There's no telling how things will go.