Central Hunter detectives are stepping up their hunt for two men wanted over a violent bashing at Beresfield last week.
They've released CCTV images after a 43 year old man was attacked on Lawson Avenue on Friday night, suffering a broken jaw.
He ended up needing surgery in John Hunter Hospital.
The men depicted in the images are described as being aged in their late teens to early 20s with a medium build.
At the time they were wearing dark hoodies and shorts.
They are also shown riding skateboards.
Know who they are? Call Crime Stoppers on 1800 333 000.