The incident happened Saturday night. Police said the suspect pulled a chrome-plated handgun and was given money from the cash register
He tried to get two employees to open a safe, but they were unable to do so.
He fled with several hundred dollars in cash and one employee's wallet.
The suspect has a distinctive zig-zag pattern tattoo on the left side of his neck.
If you have any information regarding this incident, you are urged to call Placentia police at (714) 993-8187.