Jake Gyllenhaal

Searcher Clade (voice)

Dennis Quaid

Jaeger Clade (voice)

Jaboukie Young-White

Ethan Clade (voice)

Gabrielle Union

Meridian Clade (voice)

Lucy Liu

Callisto Mal (voice)

Alan Tudyk

Narrator / Radio Host 1 / Duffle (voice)

Jonathan Melo

Diazo (voice)

Abraham Benrubi

Lonnie Redshirt (voice)

Karan Soni

Caspian (voice)

Adelina Anthony

Pulk (voice)

Nik Dodani

Kardez (voice)

Francesca Reale

Azimuth (voice)