Star trek: the original series.Season 2

Disc 1. Amok time ; Who mourns for Adonais? ; The changeling ; Mirror, mirror --

Disc 2. The apple ; The doomsday machine ; Catspaw ; I, Mudd ; Metamorphosis --

Disc 3. Journey to Babel ; Friday's child ; The deadly years ; Obsession ; Wolf in the fold --

Disc 4. The trouble with tribbles --

Disc 5. The Gamesters of Triskelion ; A piece of the action ; The immunity syndrome ; A private little war --

Disc 6. Return to tomorrow ; Patterns of force ; By any other name ; The omega glory --

Disc 7. The ultimate computer ; Bread and circuses ; Assignment: Earth.