List of events which occurred on the 18th of December.
Calendar of publication and production
- The 2nd installment of TOS comic: "The Peril of Planet Quick Change" is reprinted in Mighty TV Comic #1305.
- The 17th installment of TOS comic: "Called Home" is published in daily newspapers by the Los Angeles Times Syndicate.
- ENT episode: "The Catwalk" airs.
- Star Trek Customizable Card Game Second Edition card set is released.
- The 2nd installment of PIC comic: "Picard: Countdown" is published.
- The 9th installment of TOS comic: "Year Five" is published.