- Script
- Len Wein (credited)
- Pencils
- Dick Dillin (credited)
- Inks
- Dick Giordano (credited)
- Colors
- Glynis Oliver
- Letters
- ?; typeset
- First Line of Dialogue or Text
- ¡Qué a tiempo!
- Genre
- super-héroes (superhero)
- Characters
- Justice League of America [Superman [Clark Kent]; Batman [Bruce Wayne]; The Flash [Barry Allen] (cameo); The Atom [Ray Palmer] (cameo); Elongated Man [Ralph Dibny] (cameo); Black Canary [Dinah Lance]; Green Arrow [Oliver Queen]; Red Tornado [John Smith] (new costume); Aquaman [Arthur Curry] (cameo); Green Lantern [Hal Jordan] (cameo); Phantom Stranger (cameo)]; Sue Dibny (cameo); Iris Allen (cameo); Mera (cameo); Kathy Sutton (cameo); Green Lantern [John Stewart]; Santa Simpson; Eric Russell (Iris's father); Fran Russell (Iris's mother); The Key (villain)
- Synopsis
- The murder of a department store Santa Claus puts the JLA on the tail of the Key and his scheme to kill them.
- Reprints
- Keywords
- Christmas
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. Colors credit from Carl Gafford via the GCD Error Tracker. Credits include special thanks to Duffy Vohland.