In Season 6, Eric Balfour plays Milo Pressman alongside Kiefer Sutherland. In Stand by Me (1986) there is a character named "Milo Pressman". It also starring Kiefer Sutherland.
The Russian Consulate in Los Angeles is repeatedly mentioned, however there is no consulate for Russia in LA, only San Francisco.
This prequel to season 6 is included on the Special Features disc in the 24 Season Five DVD set.