Sadness 1. Spock leaving Zarabeth in "All Our Yesterdays" Anger 1. "Kkkhhhaaaaann!!!!!!!!!!!!" -Kirk in Wrath of Kahn
Anger: Stewart in First Contact: "this far, no further! Brooks' "it's real" scene, on the other hand, was a moment of pure narm: really couldn't hold back a chuckle.
Even though the Aldeans stole the Enterprise children, I actually felt bad for Radue when he was nearly brought to tears at the conclusion of the episode.
In "Who Mourns for Adonais", Michael Forest's performance when he announces there is no room left for gods. His portrayal of sadness hits the mark.
1. Spock's anger in Amok time and when he strangles Kirk after his mom dies 2. Kirk's pain when Spock dies. He doesn't even move from his spot on the floor..... 3. The naked time 4. When McCoy is dying
Anger - Kirks KKKHHHAAAAAAAAAAANNNN scream in TWOK. Sadness - Picard in Generations or Kirk in TSFS when is son is killed by the Klingons.
Definitely my two favorites from Sisko. The seething rage he had was moving. I'd also add: Others mention Kirk's "Khan!' anger, and his sadness after both Spock and David die. Totally agree! I'd add Kirk's eulogy of Spock "His was the most...human," speech, and "Let's get the hell out of here," in City on the Edge of Forever. Picard's "...And I will make them pay!" speech. Spock touching the door after his mother leaves, after refusing to turn command over to Scotty, in Journey to Babel gets me every time. Yes it is way over acted, but how can you not mention Spock mind-melding with the horta? "Pain!' When Riker is forced to kill Yuta in Vengeance Factor you can tell he is sad, but holding it in. Whenever Dukat was enraged...too many to list. Dukat when Zial dies Data's non-emotional sadness when Laal dies, and when he deactivates Lore for the final time. When Worf kills Duras.