Question: Dina Meyer played Detective Allison Kerry in an American horror franchise that consists of how many feature films?

Related documents: [0]  [DOC] Saw is an American horror franchise distributed by Lionsgate, produced by Twisted Pictures and created by James Wan and Leigh Whannell, that consists of eight feature films and additional media. In 2003, Wan and Whannell made a short film to help pitch as a potential feature film. This was successfully done in 2004 with the release of the first installment at the Sundance Film Festival. It was released theatrically that October. The sequels were directed by Darren Lynn Bousman, David Hackl, and Kevin Greutert, and were written by Wan, Whannell, Bousman, Patrick Melton, and Marcus Dunstan, and were released subsequently every October, on the Friday before Halloween, between 2004 and 2010. Both of the creators remained with the franchise as executive producers. On July 22, 2010, producer Mark Burg confirmed that the seventh film, "Saw 3D", is the final installment of the series. Lionsgate reportedly expressed interest in continuing the franchise in 2012 with a reboot. However, in November 2013, it was reported that they were in active development of a sequel. [END] 
[1]  [DOC] Dina Meyer (born December 22, 1968) is an American film and television actress who played Barbara Gordon in "Birds of Prey", Dizzy Flores in "Starship Troopers", and Detective Allison Kerry in the "Saw" films. She portrayed Mrs. Hong as a recurring guest star on ABC's "Scoundrels". [END]  
Answer: eight
eight