London, June 23 : British actor Robert Pattinson, who shot to fame after playing vampire Edward Cullin in "Twilight" series, says filming for the franchise can be boring.

"It can get a little boring. The good news is that the whole thing is done in seven months," contactmusic. com quoted the 24-year-old as saying.

The final instalment of the vampire franshise - "Twilight: Breaking Dawn" - will be split into two films. Part three, "Twilight Saga: Eclipse", will premiere in the US June 30. (IANS)