Vladimir

Alex's Father

Roman

Store Clerk

Janitor

Professor Skrzhinsky (1 episode)

Lt. Troiska

Polish Reporter

Lead Investigator (1 episode)

Captain Yablontsev (1 episode)

Sergei Kharlov (Navigator) (1 episode)

Yaroslav Kudrinsky (1 episode)

Slavic Man (1 episode)

Solanovitch / Mystery Man (1 episode)