Police are searching for a knife-wielding robber who held up a Long Island gas station.

Police say he walked into the Citgo station on South Broadway in Hicksville just before closing Wednesday night. Surveillance video released by police shows him pull out a large knife and threaten an attendant.

Police say the suspect got away with cash.

No one was hurt during the incident.

Anyone with information is asked to call Nassau Crime Stoppers at 1-800-244-8477.