Busy: Keanu Reeves, 55, was seen in San Francisco working on The Matrix 4 in a newly-received set of shots

The John Wick star was also snapped in a black robe over a white bathrobe and sandals while holding a white tote bag.

According to TMZ, actress Carrie-Anne Moss and director Lana Wachowski have been seen on the set of the film in the city’s Financial District

Reeves’ girlfriend, artist Alexandra Grant, has also been seen near filming, according to the outlet.

Notable names confirmed to appear in the fourth installment of the anthology include Priyanka Chopra, Jada Pinkett Smith, Yahya Abdul-Mateen II and Neil Patrick Harris.

Got his hands full: The John Wick star was snapped in a black robe over a white bathrobe and sandals while holding a white tote bag

Fan favorite: Local fans of the actor, a darling on social media, flocked to the area of filming to catch a glimpse of the A-lister on Saturday

Local fans of the actor, a darling on social media, flocked to the area of filming to catch a glimpse of the A-lister on Saturday.

‘It was amazing, I’m still in shock that I met Keanu,’ fan Christine Choy told ABC7.

According to the station, the city’s Montgomery Street was closed down and decked out with lights, cranes and prop vehicles for the shoot.

Comfy: Reeves wore a pair of striped blue pajamas with a black robe to keep warm

On the move: The A-list actor was seen in a parking garage donning a black jacket with a black beanie and blue jeans with hiking footwear and a brown leather bag

The Matrix first hit theaters in March of 1999 and became a sci-fi smash, earning $465 million worldwide with $171 million coming in domestic box office revenues.

He reprised the role in a pair of 2003 sequels, initially The Matrix Reloaded, which earned $741 million worldwide with $460 million domestic totals upon its release in May.

The Matrix Revolutions, which hit theaters six months later, made $427 million in international totals, with $139 million coming in domestic earnings.

Good spirits: The actor looked to be in a good mood on the wintry day