Passed | | Action, Adventure, Drama
When underground beings explore the surface world from a deep oil well and inadvertantly cause a panic, only Superman can prevent a tragedy.
This was Jeff Corey's final role before he was blacklisted by the House Committee on Un-American Activities in 1951. His next on screen role was in the short film Inside Magoo (1960) nine years later.
You're not going to shoot those little creatures. In the first place, they haven't done you any harm. In the second place, they may be radioactive.
When Clark tells Lois that he sees Craig and Corrigan running up the street, she doesn't see them until they turn a corner, so he must have been using his X-Ray vision, a sure tip-off he's Superman.
Released as this feature film to minimize losses if the proposed TV series did not sell, the footage was also assembled as a two-part episode of Adventures of Superman (1952), entitled "Unknown People".