"Captain's log, stardate 3156.2. While orbiting planet Beta III trying to find some trace of the starship Archon that disappeared here a hundred years ago, a search party consisting of two Enterprise officers were sent to the planet below. Mr. Sulu has returned, but in a highly agitated mental state. His condition requires I beam down with an additional search detail."
"Captain's log, stardate 3157.4. The Enterprise, still under attack by some sort of heat rays from the surface of Beta III, is now being commanded by Engineering Officer Scott. The shore party has been taken by the creature called Landru."
"Captain's log, stardate 3158.7. The Enterprise is preparing to leave Beta III in star system C-111. Sociologist Lindstrom is remaining behind with a party of experts who will help restore the planet's culture to a Human form."
"Captain's Log, Stardate 3417.3. We thought our mission to Omicron Ceti III would be an unhappy one. We had expected to find no survivors of the agriculturalcolony there. Apparently, our information was incorrect."
"Captain's Log, supplemental. We have been ordered by Starfleet Command to evacuate the colony on Omicron III. However the colony leader, Elias Sandoval, has refused all cooperation and will not listen to any arguments."
"Captain's Log, Stardate 3417.5. The pod plants have spread spores throughout the ship, carried by the ventilation system. Under their influence, my crew is deserting to join the Omicron colony, and I can't stop them. I don't know why I have not been infected, nor can I get DoctorMcCoy to explain the physical-psychological aspects of the infection."
"Captain's Log, Stardate 3417.7. Except for myself, all crew personnel have transported to the surface of the planet. Mutinied. LieutenantUhura has effectively sabotaged the communications station. I can only contact the surface of the planet. The ship can be maintained in orbit for several months, but even with automatic controls, I cannot pilot her alone. In effect, I am marooned here. I'm beginning to realize just how big this ship really is, how quiet. I don't know how to get my crew back, how to counteract the effect of the spores. I don't know what I can offer against paradise."
"Captain's Log, supplemental. I think I've discovered the answer. But to carry out my plan entails considerable risk. Mr. Spock is much stronger than the ordinary Human being. Aroused, his great physical strength could kill. But it's a risk I'll have to take."
"Captain's Log, Stardate 3715.3. While making a routine exploration of the unexplored Gamma Trianguli VI, one of my men has been killed by a poisonous plant."
"Captain's Log, Supplementary. Our investigation of Gamma Trianguli VI has suddenly turned into a nightmare. We're being watched and followed, Mr. Spock has been injured, and now we find we are unable to return to the ship."
"Captain's Log, Stardate 3715.6. We have been introduced to Vaal. Evidently the source of the planet's power emanations and possibly the force that threatens both us and our ship."