Lawrence Montaigne

Decius

Grace Lee Whitney

Yeoman Janice Rand

Mark Lenard

Romulan Commander

Paul Comi

Stiles

John Warburton

The Centurion

Barbara Baldavin

Angela Martine

Ron Veto

Harrison

Paul Schneider

Writer

Vincent McEveety

Director

Gerald Perry Finnerman

Director of Photography

Fred Steiner

Music

Robert L. Swanson

Editor

Walter M. Jefferies

Art Direction

Rolland M. Brooks

Art Direction

William Ware Theiss

Costume Design

Jim Rugg

Special Effects

Carl Biddiscombe

Set Decoration

Fred B. Phillips

Makeup Artist

Virginia Darcy

Hairstylist

Irving A. Feinberg

Property Master

Joseph D'Agosta

Casting

Jack F. Lilly

Sound Mixer

Wah Chang

Art Department Assistant

Gregg Peters

Assistant Director

Doug Grindstaff

Sound Editor