Series episode
Cast: (18 - show/hide all)
| Tom Welling | ... | Clark Kent |
| Kristin Kreuk | ... | Lana Lang |
| Michael Rosenbaum | ... | Lex Luthor |
| Erica Durance | ... | Lois Lane |
| Allison Mack | ... | Chloe Sullivan |
| John Glover | ... | Lionel Luthor |
| Annette O'Toole | ... | Martha Kent |
| Lucas Grabeel | ... | Young Lex Luthor |
| Bryce Hodgson | ... | Young Duncan Allenmeyer |
| Ryan Overton | ... | Young Oliver Queen |
| Justin Hartley | ... | Oliver Queen |
| Devin Douglas Drewitz | ... | Young Alden |
| Reece Thompson | ... | Young Geoffrey |
| Sebastian Gacki | ... | Alden |
| Clifton MaCabe Murray | ... | Geoffrey |
| Rekha Sharma | ... | Dr. Harden |
| Diego Bedoya | ... | Limo Driver |
| Alison Araya | ... | Duncan's Nurse |
Crew:
| Jeannot Szwarc | ... | Direction |
| Steven S. DeKnight Tim McCanlies | ... | Script |