Courtney Love is in Sid & Nancy. She tried out for the part of Nancy but didn't get it, so the writer/director Alex Cox wrote a small part especially for her.
Gary Oldman is amazing in this. His transformation into Sid Vicious is incredible.
I love this movie. Does the DVD you got have any extras, TVC? I have the one you pictured, which has nothing except a trailer as a bonus feature. If the transfer's improved and it has cool extras (like an Alex Cox or Gary Oldman commentary, for example), I would definitely upgrade.

Alex Cox

Three Businessmen
El Patrullero
Sid & Nancy
Revengers Tragedy
Repo Man


