Religion: not determined yet
Name: Sam Harper
Classification: supporting character
First Appearance: Batman and the Outsiders (vol. 1) #16 (Dec. 1984): "The Truth about Halo, Part 1: ...Goodbye..."
Creators: Mike W. Barr, Jim Aparo
Number of Appearances: 3
Gender: male
Note: Halo's father
Suggested links for further research about this character:
- http://darkmark6.tripod.com/batoind.html
- http://www.cosmicteams.com/jsa/_chron/jsachron5.html
- http://comicbookdb.com/issue.php?ID=50924
- https://www.comics.org/issue/39360/