Related:

• Kirk: "That young man, he's my son!" Spock: "Fascinating." -- "STII:TWOK", STardate 8130.4
• Fascinating, Captain! -- Spock.
• I am Spock of Borg... Fascinating
• Fascinating. Spock figures out the Energizer Bunny.
• Kirk: "Don't crucify yourself, it wasn't your fault.
  Spock: "I was responsible." Kirk: "For no actions but your own....
• Fascinating, a totally parochial attitude. -- Spock, "Metamorphosis," stardate 3219.8.
• Fascinating is a word I use for the unexpected. -- Spock, "The Squire of Gothos," stardate 2124.5.
• Kirk: "Right, Mister Spock?" Spock: "Correct, Captain.
  Kirk: "Riiiight?" Spock: "Riiiight." -- "A Piece Of The action", Stardate unknow...
• Check, Mr. Spock? Riiiiiiiiiiiiight. -- Kirk and Spock, "A Piece of the Action," stardate unknow