KOR

Star Trek #3"Errand Of War!"

Earliest catalogued appearances of Elizabeth Sherwood and Kor.

Apr 1984

No listings

Star Trek #4"Deadly Allies!"

May 1984

No listings

MAD #282

Earliest catalogued appearances of Worf, Data, Jean-Luc Picard, and 7 more.

Oct 1988

No listings

Star Trek #54"Time Crime Part Two: Nightmares"

Nov 1993

No listings

Star Trek #55"Time Crime Part Three: Time...To Time!"

Dec 1993

No listings

Star Trek #56"Time Crime Part Four: Call Back Yesterday"

Jan 1994

No listings

Star Trek #57"Time Crime The Conclusion: Seems Like Old Times"

Feb 1994

No listings

Star Trek: Deep Space Nine #31"Remembrance"

Earliest catalogued appearance of Emperor Kahless II.

Dec 1995

No listings

Star Trek #25"The Khitomer Conflict, Part 1 of 4"

Sep 2013

No listings

Star Trek #3

Jan 2023

No listings