USA
No data
1938-03-28
UK
(London, re-titled, premiere)
1938-05-26
Canada
(North Bay, Ontario, as Arson Gang Busters, premiere)
1938-06-05
Canada
(Saskatoon, Saskatchewan, as Arson Racket Squad, premiere)
1938-06-18
UK
No data
1938-12-19
Denmark
No data
1939-12-15
Portugal
No data
1941-01-06
USA
(Los Angeles, California, edited version, TV premiere)
1952-07-05