Ilsa, the Tigress of Siberia (1977)

lsa, the Tigress of Siberia is a sexploitation "men in prison" style of film that was produced in Canada in 1977. It is the third sequel to Ilsa, She Wolf of the SS.

Premise
Dyanne Thorne repeats the title role, but this time Ilsa (referred to as "Comrade Colonel") supervises a 1953 Siberian gulag that mentally and physically destroys male political prisoners towards the fall of Stalinism.