Character/DC
Metal Men villain
Professor Snakelocks first appeared in Metal Men #23 (1966-12), published by DC. 2 appearances are indexed across 2 series.
Professor Snakelocks was the inventor of The Sizzler.
Character history
Metal Men
#23
1966-12-00
Across the catalog
1963–1978
1 issue →
Showcase Presents: Metal Men
2007–2008