Religion: not determined yet
Alter Ego: Mason Hollis
Other Names: Crime Wave; Crimewave; Hollis; Mr. Hollis
First Appearance (Additional Details): (mentioned) Daredevil (vol. 1) #57 (Oct. 1969): "In the Midst of Life...!"; (seen) Daredevil (vol. 1) #59 (Dec. 1969): "The Torpedo Will Get You If You Don't Watch Out!"
Number of Appearances: 4
Enemy of: Daredevil
Ally: Foggy Nelson
Mason Hollis was an Assistant District Attorney serving under New York City's newly elected District Attorney Foggy Nelson. Nelson did not know that Hollis also had a secret masked identity: he was the costumed crime lord known as "Crime-Wave."
Crime-Wave sent the costumed criminal Stuntmaster to get rid of (kill?) the vigilante super-hero Daredevil. Crime-Wave also hired Torpedo to defeat Daredevil. Neither attempt to best the hero was successful. Foggy Nelson finally unmasked Hollis, ending the relatively short career of Crime-Wave.
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