Police have released photos of the man said to have robbed the Captain D's at Oakhill Road and Highway 58 last Wednesday.
At 11:15 a.m., Chattanooga Police responded to the holdup. Investigators were advised that a black male walked inside, ordered a drink and then demanded cash after displaying a handgun.
No one was injured during the robbery.
There have been a number of holdups along Highway 58.
Chattanooga Police ask anyone who can identify the suspect in the photos to call 423-698-2525 or Crime Stoppers at 423-698-3333.