York Regional Police have released footage of several suspects involved in a home invasion robbery in East Gwillimbury while residents were inside. The video shows the burglars wearing masks, dark clothing and armed with guns. Video shows the male resident held up a golf club but put it down once he saw the suspects who entered the house were armed. Investigators with the York Regional Police Hold-Up Unit are looking for anyone who may have video surveillance or dashcam footage in the area at the time of the incident. Police say that if residents are home during a break-in, they should call 911 and leave the line open.