Do you remember which bridge officer accused Spock of being a spy for the Romulans in the episode "Balance of Terror"?
Answer Lt. Stiles
Lt. Stiles comes from a family known for their space service. However, in a war with the Romulans, all of them died, leaving Stiles alone and in deep hatred for the Romulans - hence his accusation against Spock.
Asked by Vasilii Kulev · Last updated 5 years ago · 72.7K views · SOURCE