<Ul> <Li> Chloë Grace Moretz as Cassie Sullivan </Li> <Li> Nick Robinson as Ben Thomas Parish </Li> <Li> Ron Livingston as Oliver Sullivan </Li> <Li> Maggie Siff as Lisa Sullivan </Li> <Li> Alex Roe as Evan Walker </Li> <Li> Maria Bello as Sergeant Reznik </Li> <Li> Maika Monroe as Ringer </Li> <Li> Zackary Arthur as Sam Sullivan </Li> <Li> Liev Schreiber as Colonel Alexander Vosch </Li> <Li> Tony Revolori as "Dumbo" </Li> <Li> Talitha Bateman as "Teacup" </Li> <Li> Nadji Jeter as "Poundcake" </Li> <Li> Alex MacNicoll as "Flintstone" </Li> </Ul> <Li> Chloë Grace Moretz as Cassie Sullivan </Li> <Li> Nick Robinson as Ben Thomas Parish </Li> <Li> Ron Livingston as Oliver Sullivan </Li>

Who played ben parish in the 5th wave