Melissa Benoist (Carole King), Evan Todd (Gerry Goffin), Jessica Keenan Wynn (Cynthia Weil), Ben Jacoby (Barry Mann), Matt Faucher (u/s Don Kirshner), Stephanie Martignetti (Marilyn Wald), Kerissa Arrington (Janelle Woods/Shirelle), Gabrielle Elisabeth (Little Eva/Shirelle), Kevin Duda (Neil Sedaka/Righteous Brother/Lou Adler)