| McCoy says "He's dead Jim". | Love music plays. | Fight music plays. | Kirk talks a computer into suicide. | McCoy says "I'm a doctor, not a ___" |
| Beads of sweat on Kirk's forehead. | "Red Alert". | Obvious use of styrofoam. | Time travel. | Scene shot at Vasquez Rocks. |
| Communications failure. | Band of light over Kirk's eyes. | STAR TREK - THE ORIGINAL SERIES BINGO (free square) | The bridge lurches in an attack. | Kirk's shirt gets torn. |
| A redshirt gets killed. | McCoy insults Spock. | Transporter malfunction. | Kirk does a karate/judo chop. | A planet made of rocks, scrub brush. |
| Spock raises his eyebrow. | Super powerful alien race. | Spock gives the Vulcan nerve pinch. | Spock gives an exact estimate. | A phaser is used to heat rocks. |