Screenwriter of the adaptation movie said that they have not even begun on the script, let alone casting.
Screenwriter Whit Anderson has dismissed reports "Glee" star Heather Morris will take over from Sarah Michelle Gellar as "Buffy the Vampire Slayer" in a new reboot. The longrunning TV series, which began as a 1992 film starring Kristy Swanson, is being re-imagined for a big screen outing, with a new actress playing the cheerleader-turned-vampire hunter.
Morris, who portrays ditsy cheerleader Brittany in "Glee", was rumored to be in the frame for the title role - but Anderson has shot down the rumours, insisting work on the film has not even begun yet. She tells The Hollywood Reporter, "We're not even thinking about casting yet. The script isn't even written!"
Anderson was brought on board after Joss Whedon was approached and declined the offer to develop the movie version. The director said that he would rather concentrate on other projects such as his "The Avengers".