An expedition unearths a frozen Tyrannosaurus in the Siberian tundra and brings it back to the USA. Naturally, it accidentally thaws and runs amok.
Superman – Arctic Giant
Released: 26 Feb 1942
Directed By: Dave Fleischer, Willard Bowsky
Written By: Joe Shuster (comic strip created by: Superman), Jerry Siegel (comic strip created by: Superman), Bill Turner (story), Tedd Pierce (story)
Starring: Joan Alexander, Jackson Beck, Bud Collyer, Julian Noa