The speed with which Ballard is chewing through Michael Connelly’s Ballard and Bosch novels opens up countless avenues for the series to explore in a second season. Photo: Elizabeth Morris/Prime Spoilers follow for the first season of Ballard , all ten episodes of which premiered on July 9 on Prime Video. It’s a day ending in y , so time for another show about cops! This one is Ballard , a spinoff of Bosch: Legacy , which was itself a spinoff of Bosch , the Prime Video series based on crime