As a CODA (Child of Deaf Adults), Ruby is the only hearing person in her deaf family. When the family's fishing business is threatened, Ruby finds herself torn between pursuing her love of music and her fear of abandoning her parents.
| Actor | Role |
|---|---|
 Emilia JonesRuby Rossi | Ruby Rossi |
 Marlee MatlinJackie Rossi | Jackie Rossi |
 Troy KotsurFrank Rossi | Frank Rossi |
 Eugenio DerbezBernardo Villalobos | Bernardo Villalobos |
 Ferdia Walsh-PeeloMiles | Miles |
 Daniel DurantLeo Rossi | Leo Rossi |
 Amy ForsythGertie | Gertie |
 Kevin ChapmanBrady | Brady |
 John FioreTony Salgado | Tony Salgado |
 Lonnie FarmerArthur | Arthur |
 Courtland JonesMs. Simon | Ms. Simon |
 Molly B. ThomasAudra | Audra |
 Ayana BrownGuidance Counselor | Guidance Counselor |
| JJason PugatchDoctor | Doctor |
 Kyana FaneneRiff Girl | Riff Girl |
 Anilee ListAdele Girl | Adele Girl |
 Stone MartinHarry Potter Boy | Harry Potter Boy |
| MMaeve ChapmanShaker Girl | Shaker Girl |
| SStephen CaliskanTall Boy | Tall Boy |
| AAmanda BradshawShy Girl | Shy Girl |
| BBryan SabbagBroadway Boy | Broadway Boy |
 Kayla CaulfieldOff Key Girl | Off Key Girl |
| SSamidio DePinaSuave Boy | Suave Boy |
 Dominic AndersenBass Boy | Bass Boy |
 Jose Guns AlvesMondo | Mondo |
 Owen BurkeJimmy | Jimmy |
| LLance NorrisChubs | Chubs |
| MMark PettograssoBar Bully | Bar Bully |
 Tony ViveirosBartender | Bartender |
 Armen GaroGio Salgado | Gio Salgado |