4 titles.

1. Smallville (2001 TV Series)
Episode: Arrow (2006)
Yeah. From goons who were trying to find you. They're not the only one with a V for Vendetta on your little leather ass.
2. Real Time with Bill Maher (2003 TV Series)
Episode: Episode #14.35 (2016)
Earth after an apocalypse. "Hunger Games", "Divergent", "Mad Max", "V for Vendetta", "Maze Runner", "Matrix", "Interstellar", "The Postman", "The Book of Eli", "The Road", even little "WALL-E". And how did Earth reach this point in these movies? Always because we did it to ourselves. In "The Day the Earth Stood Still", Keanu Reeves plays an alien sent to Earth to exterminate mankind because stupid, selfish humans are destroying a perfectly good planet. He gets talked out of it, but it's not like he didn't have a point.
3. Between Two Ferns with Zach Galifianakis (2008 TV Series)
Episode: Natalie Portman (2009)
next thing? OK, you shaved your head for V for Vendetta, did you also shave your V for vagina?
4. Take (2008)
V For Vendetta, X-Men 2, Spider-man 2...
4 titles.