It happened Saturday night at the Pathmark store at 85 Franklin Mills Boulevard in Northeast Philadelphia.
Police say a 47-year-old man was shopping when he was approached by three men and a woman. The video shows one of the suspects starting to attack the customer and hitting him with a glass bottle.
When the customer falls to the floor, the other three suspects surround, kick and punch him. Police say one of the suspects took a money clip with $100 in cash from the customer.
All four suspects are then seen fleeing the store. They drove away in a 4-door hatchback car, possibly a Chevrolet Aveo.
Police have released the following descriptions of the suspects:
Suspect #1: Hispanic male, medium complexion, 20 years-of-age, 5'8", wearing earrings, nose ring, baseball hat, blue jacket, tee shirt and tan shorts.
Suspect #2: Hispanic male, 20 years-of-age, 6'0", dark skin, glasses, afro and goatee, wearing a red long sleeve shirt and tan pants.
Suspect #3: Hispanic or Asian male, 5'6", stocky build, wearing a blue track suite.
Suspect #4: Hispanic female, dark hair mid back length, wearing a red coat and blue jeans. Police say if you see the suspects do not approach them, contact 911 immediately.
To submit a tip via telephone, dial 215-686-TIPS (8477) or text a tip to PPD TIP or 773847 or use this electronic form.