You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Category: COMIC STRIP SETTINGS 
Clue: Riverdale
archie andrews

Category: MAKE IT STICK 
Clue: Use instant glue for glass & white glue with a clamp for wood, which has these, like skin, for glue to enter
pores

Category: BETTER KNOWN AS... 
Clue: His birth name, Michael Douglas, was in use, so this Batman chose this stage name

michael keaton