Playing the thing in the box game, most infamous transporter accidents in Star Trek history, hypo, emotionally resonant violence, the Chew or the Tar, the vessel that contains the business papers must be moved, Miles of sexual tension, much like resistance eternal youth is futile, pill-taking technology. 

Links:

Transporter Incident #1 from Star Trek: The Motion Picture

Transporter Incident #2: Janeway Murders Tuvix

Transporter Incident #3: Rascals

Episode music: Outer Duction by thurmite