Guest Stars James Doohan as Lt. Cmdr. Montgomery "Scotty" Scott Nichelle Nichols as Lt. Nyota Uhura Walter Koenig as Ensign Pavel Chekov Joseph Ruskin as Galt Steve Sandor as Lars Victoria George as Ensign Jana Haines Dick Crockett as Andorian Thrall Jane Ross as Tamoon Mickey Morton as Kloog Co Starring Angelique Pettyjohn as Shahna