When was the absolute peak of Val Kilmer's career
Was it around 1995-1997? I think that Val was undoubtedly A-list by the time that he landed the Batman role.
https://www.reddit.com/r/movies/comments/hudapp/i_think_its_crazy_that_michael_biehn_wasnt_a/fymsxnd/
Did his behavior on The Island of Dr. Moreau (and the subsequent the bombing of that film) show ultimately that Hollywood had no interest in him? I suppose that Val was still considered a top-tier leading man (meaning that he was an "above the title" billed star in big budgeted motion pictures) until after he did that Red Planet movie.
https://bombreport.com/yearly-breakdowns/2000-2/red-planet/