"Elio," Pixar's newest film, is out of this world. At the world premiere in Hollywood on Tuesday, stars of the film, Yonas Kibreab and Academy Award winner Zoe Saldaña spoke to "Good Morning America" about the adventure that the film takes viewers on and what they hope audiences walk away with.

Review: "Elio" has a solid premise that, viewed one way, has all the makings of a classic Pixar film. It’s existential but cute.