Avon and Somerset Police would like to speak to a man about a robbery at Asda on Creechbarrow Road in Taunton.
The incident happened at 08:05 on Wednesday 23 October.
A man stole two bottles of whisky and threatened a member of staff when challenged.
The man is described as white, wearing a grey baseball cap, dark jacket and trousers and wearing trainers. He was carrying an orange coloured carrier bag.
If you can help, call 101 and give the call handler the reference number 5219245278.
You can contact the independent charity Crimestoppers 100 per cent anonymously on 0800 555 111 or via their anonymous online form.
No personal details are taken, information cannot be traced or recorded and you will not go to court or have to speak to police when contacting Crimestoppers.