Rebecca Sugar Creator, Executive Producer Zach Callison Steven Voice Estelle Garnet Voice Michaela Dietz Amethyst Voice Deedee Magno Pearl Voice Kate Micucci Sadie Miller Guest Voice Matthew Moy Lars Barriga Guest Voice Zach Steel Ronaldo Fryman Guest Voice Mason Cook Young Lars, Lighthouse Guest Voice Braden Fitzgerald Young Ronaldo, Lighthouse Guest Voice Curtis Lelash Executive Producer Brian A. Miller Executive Producer Jennifer Pelphrey Executive Producer Rob Sorcher Executive Producer Raven Molisee Writer Paul Villeco Writer