<Tr> <Td_colspan="2"> ← Previous Season 3 </Td> </Tr> <Tr> <Td_colspan="2"> List of Jane the Virgin episodes </Td> </Tr> <P> The fourth season of Jane the Virgin premiered on The CW on October 13, 2017 . The season will consist of 17 episodes and stars Gina Rodriguez as a young Latina university student accidentally artificially inseminated with her boss' sperm, Rafael Solano (Justin Baldoni). In this season, Jane deals with her romantic feelings for Rafael while reuniting with an ex-boyfriend while Rafael loses ownership of the Marbella and gets back together with his ex-wife, Petra Solano (Yael Grobglas). Also, Rogelio de la Vega (Jaime Camil), Jane's father, is expecting a baby with an ex-girlfriend and marries Jane's mother, Xiomara Villanueva (Andrea Navedo). </P> <Ul> <Li> Gina Rodriguez as Jane Gloriana Villanueva </Li> <Li> Andrea Navedo as Xiomara "Xo" Gloriana Villanueva </Li> <Li> Yael Grobglas as Petra Solano / Anezka Archuletta </Li> <Li> Justin Baldoni as Rafael Solano </Li> <Li> Ivonne Coll as Alba Gloriana Villanueva </Li> <Li> Elias Janssen as Mateo Gloriano Rogelio Solano Villanueva </Li> <Li> Jaime Camil as Rogelio de la Vega </Li> <Li> Anthony Mendez as the Latin Lover Narrator (voice over) </Li> </Ul>

How many episodes on jane the virgin season 4