The "How I Met Your Mother" actor hosted a party with a "regrettable" meat platter featuring a fake corpse of the late "Rehab" singer.
Donald Trump's daughter-in-law also went full War on Halloween during an appearance on Fox News.
The Duchess of Sussex said the kids were "not into it — at all."
The talk show host said he didn't ask for the videos this year, but they came anyway.
"The Late Show" host ripped Amazon CEO Jeff Bezos for reportedly leaving trick-or-treaters in the cold.
The Cleveland Browns defensive end takes his All Hallows Eve quite seriously.
Chasten Buttigieg wrote that baby Gus "has been having a rough go of it."
The offbeat actor gave a hilarious treat to a Brooklyn neighborhood.
The "Late Show" host's spoof card came with a warning for vampires.
The "Late Night" team also suggested outfits for Mitch McConnell, Alexandria Ocasio-Cortez and Jen Psaki.