|Writer||Corey D. Miller|
|Original Airdate||October 29, 2007|
|Previous Episode: Deep Freeze|
|Next Episode: Chain Reaction|
Sunblock is the sixth episode in season six of CSI: Miami.
A man is strangled to death near a hotel pool during a total eclipse of the sun and evidence found at the scene suggests the killer may not be fully human. Twelve hours later, a woman is murdered in similar fashion in her apartment. The probe reveals the first victim dealt drugs out of a hotel cabana, while the second victim spent most of her time in Internet chat rooms. Also, Ryan is reinstated, and Alexx is taken to a hospital after collapsing in the lab.
- David Caruso as Lt. Horatio Caine
- Emily Procter as Det. Calleigh Duquesne
- Adam Rodriguez as Det. Eric "Delko" Delektorsky
- Jonathan Togo as Det. Ryan Wolfe
- Khandi Alexander as Dr. Alexx Woods
- Rex Linn as Det. Frank Tripp
- Eva LaRue as Natalia Boa Vista
- David Lee as Nicholas Pike
- Jay Haggis as Ronnie Temple
- Fiona Loewi as Diana Long
- Christopher Michael Rivera as Mario Montero
- James Jordan as Clint Gilmore
- Janelle Velasquez as Carla
- Julianna Guill as Kelly
- John Patrick Jordan as Frat Boy #1
- Erik Valdez as Frat Boy #2
- Tyler Hoechlin as Shawn Hodges
- Ryan officially rejoins the team.