Denise Crosby as Lieutenant Natasha 'Tasha' Yar (archive footage)
Episodes 2
The Schizoid Man
January 23, 1989
• 46m
2x6
Stardate: 42437.5. Data is possessed by the consciousness of a brilliant scientist. However, it has a disturbing impact on Data's personality.
Read MoreThe Measure of a Man
February 13, 1989
• 46m
2x9
Stardate: 42523.7. When Data's rights as a sentient individual are placed under trial, Starfleet forces Riker into a position where he must prove that Data is only an Android.
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