Matthew Perry Did Not Mention the 'Bat Signal' in His Memoir

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Matthew Perry's haunting final Instagram posts just days before untimely death - Mirror Online

Friends star Matthew Perry's Batman Instagram posts have been explained

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Matthew Perry Referenced Batman Multiple Times Before His Death

Matthew Perry's Batman References in Final Social Media Posts Explained by Friend

Friends star Matthew Perry's Batman Instagram posts have been explained

Matthew Perry wanted to make superhero project called 'Mattman' inspired by his life - Mirror Online

Matthew Perry's bizarre Batman fixation: Troubled star called himself 'Mattman' in his final Instagram posts - and even had the 'bat signal' installed on the bottom of his pool