Cast
Adam Devine
Sam-I-Am (voice)
Michael Douglas
Guy-Am-I (voice)
Ilana Glazer
Eb (voice)
Diane Keaton
Michellee (voice)
Keegan-Michael Key
Narrator (voice)
Patricia Clarkson
Pam-I-Am (voice)
Jillian Bell
Gluntz / Hayzel (voice)
Crew
Yola
Theme Song Performance
(Sound)
Ellen DeGeneres
Executive Producer
(Production)
David Dobkin
Executive Producer
(Production)
Dr. Seuss
Book
(Writing)
David Newman
Original Music Composer
(Sound)
Sam Register
Executive Producer
(Production)