Character/IPC
Psi Judge Geller first appeared in 2000 AD #359 (1984-03-10), published by IPC. 4 appearances are indexed across 3 series.
Character history
2000 AD
#359
1984-03-10
Across the catalog
1977–1987
2 issues →
2001–
1 issue →
Judge Dredd: The Complete Case Files
2005–