Jake Gyllenhaal trotted out his bandage-wrapped hand in Hollywood yesterday ... just days after he was rushed to an ER for slicing his mitt on a mirror.
Jake attended a screening of "Prisoners" Friday night -- and laughed it up during a Q&A for his movie ... seemingly unfazed by the injury.
As we previously reported ... Gyllenhaal "flipped out" while filming a scene for a movie called "Nightcrawler" and punched a mirror. The cut was so bad he needed stitches.
Not as bad as "Prince of Persia: The Sands of Time."
Check Out My New Bandages
11/16/2013 1:39 PM PST BY TMZ STAFF
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