Details
After a schoolmate claims to be an alien and proves it by using heat vision, Clark investigates and believes the boy is from Krypton. Meanwhile, Helen confronts Lex over the locked room in the mansion that holds his investigation of Clark's secrets.
- Sci-Fi & Fantasy, Action & Adventure, Drama
- English
Cast & Crew
- Tom Welling , Kristin Kreuk , Michael Rosenbaum , Allison Mack , John Glover , Annette O'Toole , John Schneider , Sam Jones
- Miles Millar, Alfred Gough
- Robert Hargrove, Ken Horton, Alfred Gough, Miles Millar, Michael Tollin, Joe Davola, Greg Beeman, Brian Robbins