So Merlin will have season 4 and TV Show will have a longer storyline. The shooting for the fourth season will begin next year. The rumor had been announced and confirmed by the producers of the Merlin Series, Johnny Capps and Julian Murphy.
READ AT YOUR OWN RISK- IF YOU WANT IT TO BE A SURPRISE, AND EVEN THOUGH NONE OF THIS IS CONFIRMED, I WOULD STAY AWAY IF YOU DON'T WANT TO KNOW! IT'S SO AWESOME THOUGH!!!!