The Avengers, Vol. 1 #385 (1995)

Evil in a Cold and Lonely Place
The Black Widow gets a tip from an old friend, Ivan Bezukhov, about a mysterious energy pulse detected in the Canadian Northwest Territories. She assembles the Avengers, who were attempting in vain to break the mysterious trans-temporal door they discovered in their recently rebuilt mansion, and jet north to investigate. They discover a two mile diameter crater and descend into its depths only to find the Red Skull and his prisoner Ivan Bezukhov.
Release Date: 1995