Origins of characters whose name contains “Loose Cannon (Eddie Walker)”

IssueTitleNotes
Anl 5Action Comics1st appearance of Loose Cannon (Eddie Walker); Origin of Loose Cannon (Eddie Walker); 1993 Annual; Bloodlines: Earthplague
Anl 5/NSAction Comics1st appearance of Loose Cannon (Eddie Walker); Origin of Loose Cannon (Eddie Walker); 1993 Annual; Bloodlines: Earthplague