Everyone deserves a great love story, but for 17-year-old Simon Spier, it's a little more complicated. He hasn't told his family or friends that he's gay, and he doesn't know the identity of the anonymous classmate that he's fallen for online.
| Actor | Role |
|---|---|
 Nick RobinsonSimon | Simon |
 Jennifer GarnerEmily | Emily |
 Josh DuhamelJack | Jack |
 Katherine LangfordLeah | Leah |
 Alexandra ShippAbby | Abby |
 Logan MillerMartin | Martin |
 Keiynan LonsdaleBram | Bram |
 Jorge Lendeborg Jr.Nick | Nick |
 Talitha Eliana BatemanNora | Nora |
 Tony HaleMr. Worth | Mr. Worth |
 Natasha RothwellMs. Albright | Ms. Albright |
 Miles HeizerCal | Cal |
 Joey PollariLyle | Lyle |
 Clark MooreEthan | Ethan |
 Drew StarkeyGarrett | Garrett |
 Mackenzie LintzTaylor | Taylor |
 Cassady McClincy-ZhangJackie | Jackie |
 Alex SgambatiTerrible Liar Girl | Terrible Liar Girl |
 Jamila ThompsonAdditional Posse Girl | Additional Posse Girl |
 Emily JordanCreekwood Girl | Creekwood Girl |
 Patrick DonohueMath Teacher | Math Teacher |
 Terayle HillSpencer | Spencer |
 Tyler ChaseAaron | Aaron |
 Haroon KhanSuraj | Suraj |
 Joshua MikelRide Operator | Ride Operator |
 Nicholas StargelFantasy Teen | Fantasy Teen |
 Nancy De MayoNick's Mom | Nick's Mom |
 Christian Ojore MayfieldNick's Dad | Nick's Dad |
 Chantell D. ChristopherAbby's Mom | Abby's Mom |
 Mandy FasonLeah's Mom | Leah's Mom |