and ktvu's david steveson tells us two big named movies are also going to be named in san francisco later this year. >> reporter: hollywood came to san francisco's hall of justice as fake cops and fake reporters swarmed actor james cromwell. >> we didn't know what was happening. we thought it was a big trial. >> reporter: the new san francisco crime show is shooting five days in the city and getting a lot of attention from hall regulars. >> apparently the show is going to be premiering in june. i'll be tuning in to see what they say. >> reporter: san francisco's film commission says film permit revenues jumped between 2012 and 2015 in part from series the real world explosion and hbo's looking which is set to film again this fall. more visibility means more tourist dollars. >> free advertising for the city every time san francisco is seen on screen it gives someone the idea, of wow look at an incredible place. i want to go see it. >> reporter: a new term terminator movie and ant man are expected to shoot here. the problem is the scenes are often limited to outdoor shots. the city's film c