James T. West
Robert Conrad
Artemus Gordon
Ross Martin
— / Jeremy Pike
Charles Aidman
Humphries
Robert Duvall
Lana
Lisa Gaye
—
Agnes Moorehead
Heindorf
Kurt Kreuger
—
Michael Dunn
Balya
George Keymas
—
Douglas Henderson
—
William Schallert
—
Jackie Coogan
— / Doc Keyno
Arthur Malet
—
Anthony Caruso
—
Arthur Batanides
—
Richard Kiel
Tycho / Snakes Tolliver
Christopher Cary
—
Martin Kosleck
—
Tol Avery
—
Robert Loggia
—
Beverly Garland
—
Leslie Parrish
—
Kathie Browne