it's called primos, and it sheds light on creator natasha klein's experience growing up in a large mexican american family. marina velasco is the star reporter george pennacchio has more eaeeca guess what? >> all 12 of your primos are coming. they're staying for the whole summer. >> it's the summer of tater. or at least she wishes it was at first. >> tater is really resistant that this is not the summer she was expecting. this is supposed to be the summer of me. but i think she learns throughout the series that having your family there is an asset. >> primos is based on creator natasha klein's own life and her primos, which is spanish for cousins. >> my cousins were like, i think this one's me, and they were all just like, super duper excited about it, yeah. they keep sending me like screenshots of the trailer and just being like, oh my god, that's just like our lives. >> a big family is key to tater's story, as is a great cast for this show. velasco herself had a fangirl moment over her castmates. >> is that melissa villasenor from snl on she's my sister? is that cheech marin, the icon of