The five-foot-six dude who knocked over the Coast Central Credit Union off Giuntoli this morning at around 10:30 a.m. may be short in stature, but he’s long on gumption. The thief apparently didn’t have a weapon — he didn’t show one, anyway — but apparently the fact that he was wearing a little respiratory filter over his mouth was scary enough to incite the teller to hand over an unspecified amount of cash.

Here’s the security cam footage, courtesy of the Arcata Police Department: