Religion: indeterminate
Name: Dr. Bren
Classification:
supporting character
Publisher(s): 
First Appearance: Superman (vol. 1) #5 (Summer 1940): "The Wonder Drug"
Creators: Jerry Siegel, Joe Shuster, Paul Cassidy
Number of Appearances: 1
Occupation: doctor
Worked for: Carlin
Gender: male
Superman (vol. 1) #5 (Summer 1940): "The Wonder Drug" (9-panel cameo)
Suggested links for further research about this character:
- https://www.comics.org/issue/882/
- http://comicbookdb.com/issue.php?ID=44198