Star Trek: Voyager1995

Chakotay:
I don't blame you for being angry. But you can't compromise the safety of this ship to satisfy some personal vendetta.

Captain Kathryn Janeway:
I appreciate your candor. Now let me be just as blunt: you're right, I am angry. I'm damned angry. He's a Starfleet captain, and he's decided to abandon everything this uniform stands for. He's out there right now, torturing and murdering innocent life forms just to get home a little quicker. I'm not gonna stand for it. I'm going to hunt him down, no matter how long it takes, no matter what the cost. If you wanna call that a vendetta, go right ahead.