Crossword puzzle clue "every book has one"

Every book has one

Comic book genius who has a cameo in every Marvel movie, so is probably very busy

One who knows every word on every album

"Every town has the same two malls: the one white people go to, and the one white people used to go to."

"Republicans believe every day is the Fourth of July, but the Democrats believe every day is ___ 15" (Ronald Reagan)

He said "Every great film should seem new every time you see it"

Tournament in which every contestant plays against every other

"___ would be a serious felony since you'd have to take every prop and kidnap every actor"