Counterblast (1948) is a Thriller, Drama, Action film that follows an escaped World War 2 Nazi doctor impersonates a murdered English doctor so he can work on a vaccination to protect the Germans in their planned germ warfare. Counterblast is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 6.3 out of 10 from 7 votes. Fans of thriller movies may also want to explore similar titles below.