The early experience of convulsive therapies in Australia was reported in the Medical Journal of Australia from 1935 to 1950. Cardiazol convulsive therapy, first used in Australia in 1937, appears to have been widely employed. Electroconvulsive therapy, first used here in 1941, rapidly became accepted as a mainstream treatment. Early response rates are discussed, as well as Australian adaptations of European techniques. Clinicians of the day considered the use of these procedures carefully and were circumspect about their future role.