Planet Earth

John Saxon

Dylan Hunt

Janet Margolin

Harper-Smythe

Ted Cassidy

Isiah

Christopher Cary

Baylok

Diana Muldaur

Yuloff

Sally Kemp

Treece

Jo De Winter

Villar

Claire Brennen

Delba

Corinne Camacho

Bronta

Majel Barrett

Yuloff

Jim Antonio

Jonathan Connor

Aron Kincaid

Gorda

John Quade

Kreeg Commandant

Rai Tasco

Pater Kimbridge

Sue Dahlman

Thetis

Lew Brown

Merlo

Robert Sutton

Kreeg Captain

Joan Crosby

Kyla

James Bacon

Partha

Craig Huxley

Harpsichordist