Star Trek: The Next Generation (1987)

Timescape - S6-E25

Revealing mistake: As Picard goes to check the fuel consumption logs his right hand is in a closed fist. When he sits at a console and uses his right hand it already has the long nails he will get in the next few minutes when he reaches for the rotten fruit. (00:11:00)

DJH747

Deja Q - S3-E13

Picard: Return that moon to its orbit.
Q: I have no powers! Q, the ordinary!
Picard: Q, the liar! Q, the misanthrope!
Q: Q, the miserable! Q, the desperate! What must I do to convince you people?
Worf: Die.

Loud as a Whisper - S2-E5

Trivia: Guest star Marnie Mosiman, who plays a member of Riva's chorus, is married to John de Lancie, who had a recurring role as the omnipotent mischief-maker Q.

Cubs Fan ★

Skin of Evil - S1-E23

Question: Near the end when they are in the holodeck for the memorial ceremony for Lt. Yar, Dr. Crusher's uniform is green and seconds later it is blue. After watching it several times, it does not appear to be a trick of the light. What happened here? Why would she have on a green uniform in the first place?

con8iv