Travolta or Malkovich? (4)

I believe the answer is:

john

(Other definitions for john that I've seen before include "Barleycorn, Bull or Doe" , "Book" , "Fourth gospel" , "a dear letter" , "Wayne, Denver or Elton?" .)

I've seen this clue in The Guardian.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.