Break Him (In A Mirror Darkly)

[Agony booth] 
ARCHER: Who ordered you to sabotage the cloak, Commander Tucker? 
 
TUCKER: I didn't! 
(Major Reed is at the controls and enjoying himself.) 
TUCKER: Reed, I'll kill you when I get out of this! 
 
REED: I'd like to see you try. 
 
ARCHER: I checked the records. Admiral Black recommended you for Chief Engineer of Enterprise. He insisted Captain Forrest replace his own man with you. You're working for the Admiral, aren't you? What have you told him? 
 
TUCKER: Captain, you must believe me. You've got it all wrong. It wasn't me! 
 
ARCHER: What have you told him? 
 
TUCKER: Please, Captain. I've always been loyal to you! 
 
ARCHER: Break him.