Joel and Fearless, and Ray and Tom, discover that things are not what they seem as they set off in a high speed pursuit of a man who is overheard by a telemarketer murdering one person and planning to kill another; as he arranges several meetings with Andrea, David works overtime to allay his wife's suspicion that he's having an affair.
Donnie Wahlberg
Detective Joel Stevens
Neal McDonough
Assistant District Attorney David McNorris
Mykelti Williamson
Police Department Detective II Bobby 'Fearless' Smith
Gary Basaraba
Police Department Police Officer III Ray Hechler
Lana Parrilla
Teresa Ortiz, paramedic in season one, rookie police officer in season two
Jason Gedrick
Police Department Police Officer II Tom Turcotte