Police are looking for a man who stabbed another man inside a Brooklyn deli.

It happened just before 1:30 Saturday afternoon at the World Deli on Neptune Avenue in Coney Island.

Cops say the man seen here approached the 49-year-old victim from behind and stabbed him in the neck.

The attacker then kicked the man several times after he fell to the floor.

Cops say that's when other customers inside the store stepped in and stopped the man from hurting the victim anymore before running off.

The victim was sent to Lutheran Medical Center in critical but stable condition.

The man police are looking for was last seen wearing a white t-shirt and black pants.

Anyone with information on the case should contact the Crime Stoppers hotline at 1-800-577-TIPS, or text CRIMES and then enter TIP577, or visit www.nypdcrimestoppers.com.