Dan McComas as Earl Jensen (voice)

Francine Lobis as Josie / Squeeze Rod (voice)

George Casden as Dr. Frubar / President (voice)

Matthew Brown as Darby / Tomkins (voice)

Jay Cavanaugh as Boris / NASA Technician / Various Aliens (voice)

Kevin Kolack as Preacher (voice)

Vera Beren as Reporter (voice)

Thea Button as Young Josie (voice)

Bill Plympton as Guard (voice)

Silkie O'Ishi as Various Aliens (voice)

Samantha Ridgway as Computer Access Voice (voice)

Amy Allison as Secretary (voice)

Anthony Arcidi as Additional Voices (voice)

John Holderried as Additional Voices (voice)

Phil Lee as Additional Voices (voice)

Susie Schwartz as Additional Voices (voice)