Conrad Brooks
Lembit
Ruth Brooks
Zarphasia
Romel Granda
Peter
Connie Granda
Esther
Ellsworth Hall
Justin Sturbridge
Garratt Gramda
Stirvakey
Geneva Granda
Sparvickey
George Stover
Professor Veljo Kivi
Conrad Brooks
Grandparents from Outer Space
Released
Bande-annonce