Dagger of the Mind

Cast

• 

  William Shatner

  James T. Kirk

• 

  Leonard Nimoy

  Spock

• 

  DeForest Kelley

  Dr. McCoy

• 

  James Doohan

  Scott

• 

  George Takei

  Sulu

• 

  Nichelle Nichols

  Uhura

• 

  Marianna Hill

  Dr. Helen Noel

• 

  James Gregory

  Dr. Tristan Adams

• 

  Eddie Paskey

  Lieutenant Leslie (uncredited)

• 

  Susanne Wasson

  Lethe

• 

  Morgan Woodward

  Dr. Simon van Gelder

• 

  Frank da Vinci

  Clifford Brent