Randolph Mantooth, who starred as the goofy but gallant firefighter-paramedic Johnny Gage on Emergency!, the 1970s NBC action show that changed life-saving services as we know it, has died. He was 80. Mantooth died Thursday at a hospice facility in Ventura, California, his brother, Donald Mantooth, told The Hollywood Reporter. He had been “ill for a number of years and kept getting thinner and thinner,” he said. Mantooth also had two stints (1987-90 and 1993-95) as Clay Alden/Alex Masters on the ABC soap opera Loving, and he appeared on other daytime serials including ABC’s General Hospital, CBS’ As the World...