VIDEO: Robbers terrorize bar during robbery; police say they've hit at least 3 Michigan businesses

WYANDOTTE, Mich. - The video is shocking and terrifying.  Armed with guns three men force their way inside the Quit-N-Time Bar on Fort Street in Wyandotte, Mich.

In the footage, a worker can be seen charging at one of the gunmen.

When the bartender realizes the guy has a weapon, he hits the floor. Seconds later the suspect grabs a female bartender by her hair and forces her to open the cash register.

Dumbfounded customers don’t realize what’s going on until one of the robbers fires off a round into the ceiling.

The ordeal played out Friday night. Police believe the three men are part of the same group that robbed two other area bars.

Bronco’s Lounge in Dearborn and 3 Nick’s Tap Room in Southgate were also hit by the same three or four suspects in the last four weeks.

All told the men have stolen thousands of dollars worth of cash and other items. Catching them won’t be easy - their faces are covered and the victims are having a tough time describing them.