Actor David Tennant, for some also known as one of the greatest actors in Scotland, has played in numerous TV series. One of his signature roles is the Tenth Doctor in the TV series Doctor Who. Did you know that Tennant became an actor because his dream was to star in this show? And now we get to see how well this dream turned out. He also showed his “villain” side in the TV series Jessica Jones, where he plays Kilgrave, or the Purple Man. A perfect what-to-watch for Marvel Comics lovers.