The Great Brain
Voltar
Jimmy OsmondTom D. Fitzgerald- James JarniganJ.D. Fitzgerald
- Willy CardinSweyn D. Fitzgerald
- Danny ThompsonAndy Anderson
- Tim BaileyBasil Kokovinis
John BishopAllen Jensen- Alan ChristensenFrank Jensen
- Rich RadfordSammy Leeds
- Paul JarnaginHoward Kay
Tom GilsonJimmy Peterson- William KezeleDanny Forester
Len BirmanPapa Fitzgerald
Pat DelaneyMama Fitzgerald
Fran RyanAunt Bertha
Cliff OsmondMr. Kokovinis
Arthur RobertsMr. Anderson- Lynn BenischMrs. Anderson
- John Fredric HartMr. Standish
Lethe TatgeMiss Thatcher- Jim FlemingUncle Mark
- Richard WheelerMr. Monaire
- James Lyle StrongDr. LeRoy
Beverly RowlandMrs. Granger- Robert MacriBishop Aden
Oscar RowlandCalvin Whitlock- Harold E. WindMr. Jensen
Jayne LukeMrs. Jensen- Star Hayner RomanMrs. Kokovinis
- Donna JohnsonMrs. Peterson
- Carol HertfordMrs. Taylor
- Judy ManciniMrs. Kay
- Linda BishopMrs. Hazelton
Roy ClarkNarrator