| "Heavy Metal" | |
|---|---|
| Terminator: The Sarah Connor Chronicles episode | |
| Episode no. | Season 1 Episode 4 |
| Directed by | Sergio Mimica-Gezzan[1] |
| Written by | John Enbom |
| Cinematography by | Bill Roe[1] |
| Original air date | February 4, 2008 |
| Guest appearances | |
| |
"Heavy Metal" is the fourth episode of the American television series Terminator: The Sarah Connor Chronicles. Written by John Enbom, the episode aired on Fox on February 4, 2008, and features the discovery and stymieing of another Terminator and its preparatory mission to artificially bolster Skynet's future war resources, as well as Cromartie's realization of his new human disguise.