Tuner

Leo Woodall Niki White

Dustin Hoffman Harry Horowitz

Havana Rose Liu Ruthie Waymon

Lior Raz Uri

Tovah Feldshuh Marla Horowitz

Jean Reno Marius Maissner

Nissan Sakira Benny

Gil Cohen Yoni

Jean Yoon Dr. Madeline Richard

Jonnie Park Sung

Rek Lee Jinwoo

C.S. Lee Yong

Herbie Hancock Herbie Hancock

Alisen Richmond-Peck Mansion Homeowner

Ellyn Jameson Ellyn

Tim Blair Studio Manager

Nicola Correia Damude Brownstone Homeowner

Amy Lee Event Planner

David Reale Travis Conway

Gumbo Stacey

Graham Knox Security Guard

Alexandra Verma Cashier

Bridget Lisbeth Gaines Judy in Ruthie's Orchestra

Ari Cohen Mann Ari in Ruthie's Orchestra

Earl McLean Jr. Mr. Douglas

Abanoub Andraous Nurse

Ty Kostyk Orderly

Dorren Lee Maissner Assistant

David Baik Ruthie's Orchestra / String Quartet

Cameron Breiter Ruthie's Orchestra

Lexie Jana Krakowski Ruthie's Orchestra / String Quartet

Luri Lee Ruthie's Orchestra / String Quartet

Hezekiah Leung Ruthie's Orchestra / String Quartet

Yansi Mackey Ruthie's Orchestra

Michael Murphy Ruthie's Orchestra

Angela Pincente Ruthie's Orchestra

Honoka Shoji Ruthie's Orchestra

Rachel Roe-Wu Ruthie's Orchestra