I think there should be a Spike movie. Preferably, a trilogy. Not just like a biography for the character Spike but also with some new story-lines which would fit into the actual show. The movie(s) should be in such a way that people who haven't seen the BtVS show would love it and Buffy-fans would cherish it. Of course, Joss Whedon should be in-charge of the whole thing, to make sure the movie doesn't deviate from or disagree with the BtVS show and to make sure it is successful. The cast should definitely remain the same. The movie should focus on the character, his personality, his past, (maybe even a futuristic plot) etc, but it should be a good story, with some new plots and with originality. Additional bits and more new stuff could be shown. The Buffy-fans should be asked for reviews or the kind of stuff they would like to see the character doing. This can be used for ideas. Since they have already had their own shows, Buffy and Angel should not be in the movie, unless, it is a cameo.
I think one of the movies could focus on Spike's past. Sufficient (but not excess) flashbacks can be used. For example, some of the flashbacks can be from "Fool for love", "Lies My parents told me" etc, to show his relationship with his mother and to show his fight with the two slayers. The movie can show Spike as violent, confident, unstoppable, stylish, etc. Most of his personality can be the same as those he portrayed in seasons 2, 3 & 4. The movie can show Spike's encounter with Dracula and stuff. Buffy-comics can be used for the story. Druisilla may accompany Spike for some time, of course. The movie could end with Spike, confident about his killing of two slayers already, looking at the photo of the new slayer (Buffy) with some interest, as his next target, intending to come to Sunnydale.
A second movie could show the demon trials that Spike undertook (season 6) to retrieve his soul back. The reason for it, the story behind it, the circumstances, etc, could be explained with flashbacks in between the trial. The shaman demon could be asking spike questions, trying to make him live his past again, etc, as if to make him weak. In the end, as Spike survives the trial, and gets his soul back, the demon could tell him, “You will live under pain of guilt, of memories and near-madness. You asked for it. You got it.” The movie can end with Spike screaming as his soul is returned. There can be an end-of-the-credits scene where Spike is in a church, still in Africa and says to himself, “Is it light enough in here to burn my sins away. Or am I just mad?”
If there is to be a third movie, it can be of a futuristic setting, happening after “Never Fade away” of the show Angel, or may be the episode “Destiny” also from Angel. Flashbacks can be used to show scenes from “Beneath You”, “Touched”, “Chosen”, “School Hard” etc. New story line and plot have to be used. They can be derived from Buffy comics or fanfic or just made up. They can be used to explain things which were not explained in the BtVS show. There can be a fight between Spike and some other high-and-mighty vampire, or demon or maybe, a werewolf. It should have action, horror, adventure, humour, etc, etc…
CAN ANYONE EXPRESS HIS OWN VERSION, THEORIES, IDEAS OR STORIES for SPIKE-movie?
The reason, I may seem insistent, is that, well, vampires don’t age. The same can’t be said about the cast.