|Wild Card Traits||UHF hearing|
|Citizenship||Citizen of the United States, deceased|
|Base of Operations||New York City|
|First Appearance||Wild Cards|
|Final Appearance||Wild Cards|
Bat-ears Brannigan is a little-known ace who was active in the 1940s. He was equipped with ultra-high frequency hearing.
At one point in 1947, Brannigan angrily sought out Croyd Crenson after the Sleeper's late-night glass-shattering singing gave him a headache. Bat-ears ended up buying him a drink and requesting a UHF version of "Galway Bay." He tragically died two weeks later beneath a falling statue thrown by Muscles Vincenzi.