Main Characters
Mr. Spock
79 main appearances
Captain James Tiberius Kirk
79 main appearances
Dr. Leonard Horatio "Bones" McCoy
50 main appearances
Recurring Guest Characters
Navigator
1 guest appearances
Crewman II
1 guest appearances
The Thasian
1 guest appearances
Captain Ramart
1 guest appearances
Nellis
1 guest appearances
Tina Lawton
1 guest appearances
Lt. Cmdr. Gary Mitchell
1 guest appearances
Dr. Elizabeth Dehner
1 guest appearances
Lt. Lloyd Alden
1 guest appearances
Yeoman Smith
1 guest appearances
Lt. Lee Kelso
1 guest appearances
Dr. Piper
1 guest appearances
Joe Tormolen
1 guest appearances
Amorous Crewman
1 guest appearances
Crewman I
1 guest appearances
Geological Technician Fisher
1 guest appearances
Wilson
1 guest appearances
Ben
1 guest appearances
Eve McHuron
1 guest appearances