Cathy Ang

Fei Fei (voice)

Phillipa Soo

Chang'e (voice)

Robert G. Chiu

Chin (voice)

Ken Jeong

Gobi (voice)

John Cho

Father (voice)

Sandra Oh

Mrs. Zhong (voice)

Ruthie Ann Miles

Mother (voice)

Margaret Cho

Auntie Ling / Gretch (voice)

Kimiko Glenn

Auntie Mei / Lulu (voice)

Artt Butler

Uncle / Bill (voice)

Irene Tsu

Grandma (voice)

Clem Cheung

Grandpa (voice)

Conrad Ricamora

Houyi (voice)

Glen Keane

Space Dog / Rail Worker #3 (voice)

Brycen Taylor Hall

Young Fei Fei (voice)

Edie Ichioka

Bungee (voice)

Brittany Ishibashi

Blue Lunette (voice)

Janice Kawaye

Pink Lunette (voice)

Trisha Vo

Yellow Lunette (voice)

Greg Watanabe

Male Customer / Rail Worker #2 (voice)

James Taku Leung

Photographed Father / Rail Worker #1 / Delivery Man (voice)

Elizabeth Pan

Photographed Mother (voice)

Josiah D. Lee

Photographed Son (voice)

David Chen

Townsperson / Teacher (voice)

Meilee Condron

Additional Voices (voice)

Ewan Chung

Additional Voices (voice)

John Kahrs

Additional Voices (voice)

Esther Chae

Lunarians (uncredited)

Lucy Lin

Photographed Daughter (voice)

Esther K. Chae

Lunarians (uncredited)