Undertow

Summary

The team searches for a man who goes missing after a late night dive and try to zero in on who could be responsible for his disappearance. Meanwhile, Danny and Elena take their relationship to another level.

Guest stars

• Amanda Tepe as Kelly
• Alicia Leigh Willis as Robin
• Kenneth Mitchell as Derek Wilson
• Gattlin Griffith as Travis Feretti
• Vanessa Marano as Hanna Malone
• Martin Landau as Frank Malone
• Adam Kaufman as Brian Donovan
• Nicholas Brendon as Edgar
• Michael Maize as Donny
• Dominic Flores as Andrew Reese