|Down the Drain|
|Original Airdate||October 7, 2004|
"Down the Drain" is the second episode of the fifth season of CSI: Crime Scene Investigation.
The CSIs investigate when a thunderstorm washes up a body in the city storm drains. Murder is soon ruled out, but the team makes another disturbing discovery: human bones that may have come from a murder. The only problem is finding the location where the body was dumped.
- Greg witnesses an Autopsy being performed for the first time.
- Sara admits to Greg that at her first Autopsy she puked.
- William Petersen as Gil Grissom
- Marg Helgenberger as Catherine Willows
- Gary Dourdan as Warrick Brown
- George Eads as Nick Stokes
- Jorja Fox as Sara Sidle
- Paul Guilfoyle as Jim Brass
- Eric Szmanda as Greg Sanders
- Robert David Hall as Albert Robbins
- David Berman as David Phillips
- Joseph Patrick Kelly as Officer Metcalf
- Cristine Rose as Grandma Giles
- Brent Briscoe as Roger Durbin
- Gigi Rice as Terry Durbin
- Jesse Plemons as Owen Durbin
- Lennie Loftin as Bomb Squad Leader
- Michael Dempsey as Calvin Berkowitz
- Scott Lincoln as Floater
- Steve Monroe as Marty Kessler
- Alec Plotkin as Young Owen Durbin
- Andy B. Dardaine as Bomb Squad Agent
- Guillermo Jorge as Bomb Squad Agent
- Josh Allouche as Bomb Squad Agent (uncredited)