With: James Doohan (Scott), Walter Koenig (Chekov), George Takei (Sulu), Nichelle Nichols (Uhura), Majel Barrett (Nurse Chapel), James Daris (Creature), Sheila Leighton (Luma)
Written By: Lee Cronin
Directed By: Marc Daniels
Ep: 57
The Enterprise Incident
Guest Star: Joanne Linville (Romulan Commander)
Co-Starring: Jack Donner (Tal), James Doohan (Scott), Nichelle Nichols (Uhura), George Takei (Sulu), Walter Koenig (Chekov), Majel Barrett (Nurse Chapel), Richard Compton (Technical Officer), Robert Gentile (Technician), Mike Howden (Romulan Guard), Gordon Coffey (Romulan Soldier)
Written By: D. C. Fontana
Directed By: John Meredyth Lucas
Ep: 58
The Paradise Syndrome
Guest Star: Sabrina Scharf (Miramanee)
Also Starring: Rudy Solari (Salish), James Doohan (Scott), George Takei (Sulu), Walter Koenig (Chekov), Richard Hale (Goro)
With: Majel Barrett (Nurse Chapel), Naomi Pollack (Indian Woman), John Lindesmith (Engineer), Peter Virgo, Jr. (Warrior), Lamont Laird (Indian Boy)
Written By: Margaret Armen
Directed By: Jud Taylor
Ep: 59
And the Children Shall Lead
Co-Starring: Craig Hundley (Tommy Starnes), James Wellman (Professor Starnes), Melvin Belli (Gorgan), James Doohan (Scott), Majel Barrett (Nurse Chapel), Nichelle Nichols (Uhura), George Takei (Sulu), Walter Koenig (Chekov), Pamelyn Ferdin (Mary), Caesar Belli (Steve), Mark Robert Brown (Don), Brian Tochi (Ray), Lou Elias (1st Technician)
Written By: Edward J. Lakso
Directed By: Marvin Chomsky
Ep: 60
Is There in Truth No Beauty?
Guest Star: Diana Muldaur (Dr. Miranda Jones)
Co-Starring: David Frankham (Larry Marvick), James Doohan (Scott), George Takei (Sulu), Nichelle Nichols (Uhura), Walter Koenig (Chekov)
Written By: Jean Lisette Aroeste
Directed By: Ralph Senensky
Ep: 61
Spectre of the Gun
Guest Stars: Ron Soble (Wyatt Earp), Bonnie Beecher (Sylvia)
Co-Starring: James Doohan (Scott), Nichelle Nichols (Uhura), Walter Koenig (Chekov), Charles Maxwell (Virgil Earp), Rex Holman (Morgan Earp), Sam Gilman (Doc Holloway), Charles Seel (Ed), Bill Zuckert (Johnny Behan), Ed McCready (Barber), Abraham Sofaer (Melkotian Voice)
Written By: Lee Cronin
Directed By: Vincent McEveety
Ep: 62
Day of the Dove
Guest Star: Michael Ansara (Kang)
Co-Starring: Susan Howard (Mara), James Doohan (Scott), Walter Koenig (Chekov), George Takei (Sulu), Nichelle Nichols (Uhura), David Ross (Lieutenant Johnson), Mark Tobin (Klingon)
Written By: Jerome Bixby
Directed By: Marvin Chomsky
Special Note: The only appearance of a female Klingon in the original series.
Ep: 63
For the World is Hollow and I Have Touched the Sky
Guest Star: Kate Woodville (Natira)
Co-Starring: James Doohan (Scott), George Takei (Sulu), Walter Koenig (Chekov), Nichelle Nichols (Uhura), Majel Barrett (Nurse Chapel), Byron Morrow (Admiral Westervliet), Jon Lormer (Old Man)
Written By: Rik Vollaerts
Directed By: Tony Leader
Ep: 64
The Tholian Web
Co-Starring: James Doohan (Scott), George Takei (Sulu), Walter Koenig (Chekov), Nichelle Nichols (Uhura), Majel Barrett (Nurse Chapel), Sean Morgan (Lieutenant O'Neil)
Written By: Judy Burns & Chet Richards
Directed By: Herb Wallerstein
Ep: 65
Plato's Stepchildren
Guest Stars: Michael Dunn (Alexander), Liam Sullivan (Parmen), Barbara Babcock (Philana)
Co-Starring: James Doohan (Scott), Nichelle Nichols (Uhura), Majel Barrett (Nurse Chapel), Ted Scott (Eraclitus), Derek Partridge (Dionyo)
Written By: Meyer Dolinsky
Directed By: David Alexander
Special Note: The first interracial kiss ever on network television.
Ep: 66
Wink of an Eye
Guest Stars: Kathie Browne (Deela), Jason Evers (Rael)
Co-Starring: James Doohan (Scott), George Takei (Sulu), Nichelle Nichols (Uhura), Majel Barrett (Nurse Chapel), Erik Holland (Ekor), Geoffrey Binney (Compton)
Story By: Lee Cronin
Teleplay By: Arthur Heinemann
Directed By: Jud Taylor
Ep: 67
The Empath
Guest Star: Kathryn Hays (Gem)
Co-Starring: Alan Bergmann (Lal), James Doohan (Scott), George Takei (Sulu), Davis Roberts (Dr. Ozaba), Jason Wingreen (Dr. Linke), Willard Sage (Thann)
Written By: Joyce Muskat
Directed By: John Erman
Ep: 68
Elaan of Troyius
Guest Star: France Nuyen (Elaan)
Co-Starring: Jay Robinson (Petri), Tony Young (Kryton), James Doohan (Scott), Nichelle Nichols (Uhura), George Takei (Sulu), Walter Koenig (Chekov), Majel Barrett (Nurse Chapel), Lee Duncan (Evans), Victor Brandt (Watson), Dick Durock (Guard #1), Charles Beck (Guard #2), K.L. Smith (Klingon)
Written By: John Meredyth Lucas
Directed By: John Meredyth Lucas
Ep: 69
Whom Gods Destroy
Guest Stars: Steve Ihnat (Garth), Yvonne Craig (Marta), James Doohan (Scott), George Takei (Sulu), Nichelle Nichols (Uhura), Richard Geary (Andorian), Gary Downey (Tellarite), Keye Luke (Cory)
Story By: Lee Erwin & Jerry Sohl
Teleplay By: Lee Erwin
Directed By: Herb Wallerstein
Ep: 70
Let That Be Your Last Battlefield
Guest Stars: Frank Gorshin (Bele), Lou Antonio (Lokai), James Doohan (Scott), Walter Koenig (Chekov), Nichelle Nichols (Uhura), George Takei (Sulu), Majel Barrett (Nurse Chapel)
Story By: Lee Cronin
Teleplay By: Oliver Crawford
Directed By: Jud Taylor
Ep: 71
The Mark of Gideon
Guest Stars: Sharon Acker (Odona), David Hurst (Hodin), James Doohan (Scott), George Takei (Sulu), Nichelle Nichols (Uhura), Walter Koenig (Chekov), Gene Dynarski (Krodak), Richard Derr (Admiral Fitzgerald)
Written By: George F. Slavin & Stanley Adams
Directed By: Jud Taylor
Ep: 72
That Which Survives
Guest Stars: Lee Meriwether (Losira), James Doohan (Scott), Arthur Batanides (D'Amato), George Takei (Sulu), Nichelle Nichols (Uhura), Naomi Pollack (Rahda), Booker Bradshaw (Dr. M'Benga), Brad Forrest (Ensign), Kenneth Washington (Watkins)
Story By: Michael Richards
Teleplay By: John Meredyth Lucas
Directed By: Herb Wallerstein
Ep: 73
The Lights of Zetar
Guest Star: Jan Shutan (Lieutenant Mira Romaine)
Co-Starring: James Doohan (Scott), George Takei (Sulu), Walter Koenig (Chekov), Nichelle Nichols (Uhura), Majel Barrett (Nurse Chapel), John Winston (Lieutenant Kyle), Libby Erwin (Technician)
Written By: Jeremy Tarcher & Shari Lewis
Directed By: Herb Kenwith
Ep: 74
Requiem For Methuselah
Guest Stars: James Daly (Flint), Louise Sorel (Rayna), James Doohan (Scott), Nichelle Nichols (Uhura)
Written By: Jerome Bixby
Directed By: Murray Golden
Ep: 75
The Way to Eden
Guest Star: Skip Homeier (Sevrin)
Also Starring: Charles Napier (Adam), Mary-Linda Rapelye (Irina), James Doohan (Scott), Walter Koenig (Chekov), George Takei (Sulu), Majel Barrett (Nurse Chapel), Victor Brandt (Tongo Rad), Elizabeth Rogers (Lieutenant Palmer), Deborah Downey (Girl #1), Phyllis Douglas (Girl #2)
Story By: Michael Richards & Arthur Heinemann
Teleplay By: Arthur Heinemann
Directed By: David Alexander
Ep: 76
The Cloud Minders
Guest Star: Jeff Corey (Plasus)
Co-Starring: Diana Ewing (Droxine), Charlene Polite (Vanna), James Doohan (Scott), Nichelle Nichols (Uhura), Kirk Raymone (Cloud Guard #1), Jimmy Fields (Cloud Guard #2), Ed Long (Midro), Fred Williamson (Anka), Garth Pillsbury (Prisoner), Harv Selsby (Guard)
Story By: David Gerrold & Oliver Crawford
Teleplay By: Margaret Armen
Directed By: Jud Taylor
Ep: 77
The Savage Curtain
Guest Star: Lee Bergere (Lincoln)
Co-Starring: Barry Atwater (Surak), Phillip Pine (Colonel Green), James Doohan (Scott), George Takei (Sulu), Nichelle Nichols (Uhura), Walter Koenig (Chekov), Arell Blanton (Chief Security Guard), Carol Daniels DeMent (Zora), Robert Herron (Kahless), Nathan Jung (Ghengis Khan)
Story By: Gene Roddenberry
Teleplay By: Gene Roddenberry & Arthur Heinemann
Directed By: Herschel Daugherty
Ep: 78
All Our Yesterdays
Guest Star: Mariette Hartley (Zarabeth)
Co-Starring: Ian Wolfe (Mr. Atoz), Kermit Murdock (The Prosecutor), Ed Bakey (The First Fop), James Doohan (Scott), Anna Karen (Woman), Al Cavens (Second Fop), Stan Barrett (The Jailer), Johnny Haymer (The Constable)
Written By: Jean Lisette Aroeste
Directed By: Marvin Chomsky
Ep: 79
Turnabout Intruder
Guest Stars: Sandra Smith (Janice Lester), Harry Landers (Dr. Coleman), James Doohan (Scott), George Takei (Sulu), Walter Koenig (Chekov), Majel Barrett (Nurse Chapel), Barbara Baldavin (Communications Officer), David L. Ross (Lieutenant Galoway), John Boyer (Guard)
