There was a slashing on the A train early Sunday morning.

Now police in Queens need your help to find the suspect.

They are looking for the man seen here.

Investigators say he approached the 21-year-old victim around 1:30 a.m. while the train was at the Beach 60th Street Station in Arverne.

He allegedly slashed the victim on the left side of his face and then ran off the train.

The victim was treated for his injuries at the hospital.

Here's a closer look at the accused attacker.

Police say he's between 26 and 28-years-old, 5-feet-8-inches tall, and weighs 140 pounds.

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.