Watch: Jeff Probst Fiercely Defends 'Survivor 50' From Zac Brown BacklashSurvivor Greece is off the air after a harrowing accident. A contestant on the series, Stavros Floros, experienced a life-threatening injury while spearfishing off the coast of Dominican Republic during filming. According to the Toronto Sun citing local Greek authorities, Floros was reportedly "diving without a surface marker buoy in an area frequented by tourist vessels" when a passing boat "accidentally struck him.