Metro

Scarlett Johansson’s dad collapses

Just days before his glamorous daughter takes center stage at the Oscars, the dad of screen siren Scarlett Johansson collapsed near his West Village home — opening a huge gash on his face as he pitched forward in the street, The Post has learned.

Karsten Johansson, 67, a Danish-born architect and father of the newly single 26-year-old actress, fell at 9:30 p.m. Wednesday as startled workers from a nearby apartment and restaurant rushed to help.

“My host ran up to me and said, ‘there’s a gentleman outside on the concrete with his face down and bleeding everywhere,” Casa La Femme Restaurant manager Luis Martinez said yesterday.

Surveillance video showed Johansson walking down Charles Street when suddenly his knees buckled and he fell head-first into the street in front of 140 Charles St., sources said.

Johansson’s 31-year-old sister Vanessa, who lives in the area, was contacted and followed her stricken dad to Bellevue, where he was in critical but stable condition, sources said.

“Family members stated he’s suffered from an aneurism in the past,” one source said.

Johansson was in Los Angeles at the time of the scare, and it wasn’t immediately clear if she would go ahead with her role as a presenter at Sunday’s Academy Awards.

Her manager mom, Melanie Sloan, who was divorced from Johansson 13 years ago, did not return an email request for comment.