Nightshade

"Nightshade" may refer to:

In-universe

 * Nightshade (series), any of several science fiction serials from early BBC television. (PROSE: Nightshade, HOMEVID: The Zero Imperative)
 * Professor Nightshade, the title character portrayed by Edmund Trevithick
 * Nightshade: The Motion Picture (COMIC: Star Beast II)
 * The plant deadly nightshade, otherwise known as Atropa belladonna.

Behind the scenes

 * A Doctor Who Virgin New Adventures novel titled Nightshade, written by Mark Gatiss and featuring the Seventh Doctor and Ace.
 * The audio dramatisation of the novel.