IF

Cailey Fleming

Character: Bea

Ryan Reynolds

Character: Cal

John Krasinski

Character: Dad / Marshmallow (voice)

Fiona Shaw

Character: Grandmother

Steve Carell

Character: Blue (voice)

Phoebe Waller-Bridge

Character: Blossom (voice)

Louis Gossett Jr.

Character: Lewis (voice)

Alan Kim

Character: Benjamin

Liza Colón-Zayas

Character: Janet

Bobby Moynihan

Character: Jeremy