Starring: Ron Yuan (Dr. Evan Zao), David Julian Hirsh (Zack Shannon), Peter Dobson (Fred Becker), Jamie Elman (Adam Sorenson), Alla Korot (Connie Williams), Tom Schanley (Eli Bishop), Elizabeth Bennet (Regina), Amy Stewart (Brenda Dillard), Mark Aiken (Whitman Price)
Co-Starring: Katherine Boecher (Nicole), Chad Williams (D.J. Pratt), Allen Lulu (Officer), Gary Kasper (Bodyguard), John Johnson (Fashion Photographer)
Written By: Pam Veasey
Directed By: David Von Ancken
Ep: 25
Grand Murder at Central Station
Starring: Ron Yuan (Dr. Evan Zao), David Julian Hirsh (Zack Shannon), Ed Quinn (Frankie Mala), Todd Stashwick (Ira Feinstein), Paul Wesley (Steve Samprass), Larry Poindexter (Dr. Stanley Thatcher), Jay Kenneth Johnson (Paul Deacon), Lauren Bowles (Jamie Blake), Francis Guinan (Ron Miller), Casey McCarthy (Melanie Hampton), Aria Wallace (Emily Dickerson), Steve Paymer (Donald Scott), Leroy Edwards III (Sax Player)
Co-Starring: Sonia Segal (Evelyn Danner), John Dove (Detective Scagnetti), Sarah Scherger (Mother), Laird Macintosh (Dr. Spencer Howard), Renee Darmiento (Young Female), Scott Elrod (Young Male), John Cappon (EMT)
Written By: Zachary Reiter
Directed By: Scott Lautanen
Ep: 26
Zoo York
Starring: Ron Yuan (Dr. Evan Zao), David Julian Hirsh (Zack Shannon), Peter Onorati (Angelo Venetti, Sr.), Joel Brooks (Felix Parker), Rebecca Staab (Jessica Freemont), Lesli Kay (Tanya Danville), Gary Wolf (Ryan Knight), Michelle Ewin (Missy Freemont), Andrew Fiscella (Mickey D' Amato)
Co-Starring: Ross Thomas (Sam Richards), Micah Beals (Teen Boy #1), Ellen Woglom (Briana Freemont)
Written By: Peter M. Lenkov & Timothy J. Lea
Directed By: Norberto Barba
Ep: 27
Corporate Warriors
Starring: Ron Yuan (Dr. Evan Zao), Paul Schulze (Luke Robertson), Lori Petty (Maddy), Tony Schiena (Paul Martin), Katheryn Winnick (Lisa Kay), Karen Gregan (Karen Walker), Javier Picayo (Tom Nikkos)
Starring: Robert Joy (Dr. Sid Hammerback), Barbara Tarbuck (Vivian Claven), Chris Ellis (Vincent Williams), Rhys Coiro (Razor), Nick Paonessa (Richard Daly), Maxine Bahns (Anna), Chastity Dotson (Tera Grace), Kevin Fry-Bowers (McShea), Julia Rose (Laura Bayliss), Ron Lester (Officer Murphy), Sarah M. Scott (Shayna)
Co-Starring: Mekia Cox (Kia Rowe), Michael Petrone (Fred Bayliss), James Tupper (Paul Zernecky), Austin Highsmith (Rebecca Zernecky)
Written By: Eli Talbert
Directed By: John Peters
Ep: 29
Youngblood
Starring: Robert Joy (Dr. Sid Hammerback), Jordan Bridges (Alex Weston), Christopher Cousins (Oscar Bowers), Christopher Grove (Brad Dobson), Kristen Renton (Melanie Dobson), Skyler Stone (Ben Lowell), Ryan Carnes (Nigel Ballantyne), Julie Mond (Abby Kirhoffer), Holly Valance (Lydia), Ross McCall (Mike Adams), Michelle Carr (Waitress)
Co-Starring: Richard Gleason (Jason Kinsey)
Written By: Timothy J. Lea
Directed By: Steven Depaul
Ep: 30
Manhattan Manhunt (part 2)
Special Guest Star: David Caruso (Lieutenant Horatio "H" Caine)
Starring: Kat Dennings (Sarah Endecott), Rick Hoffman (Dr. Miles Feldstein), Peyton List (Alexa Endecott), Robyn Lively (Sarah Myers), Carlos Leon (Vincent Rosetti), Evan Parke (Albert "Big Al" Grafton), Michael Gross (Tom Endecott), James Badge Dale (Henry Darius)
Co-Starring: Kandis Erickson (Paige), Samantha Lockwood (Samantha), Andrew St. John (Dalton), John Dalesandro (Maitre'D), Alan Marco (Subpoena Server), Brian Lloyd (Window Washer), Lisa Canning (Lydia Johnson)
Written By: Anthony E. Zuiker & Ann Donahue & Elizabeth Devine
Directed By: Rob Bailey
Ep: 31
Bad Beat
Starring: Robert Joy (Dr. Sid Hammerback), Melinda Page Hamilton (Tara / Kayla), A.J. Buckley (Adam Ross), Adam Nelson (James Moore), Lochlyn Munro (Ethan Fallon), Heather McComb (Heather Davison), Michael Gilio (Kelly Lindgren), Troy Blendell (Leonard Curson), Oliver Macready (Scott), Agim Kaba (Eddie Brunson), Dan Milder (Mike Hanson), Tony Daly (Joel Ivey), John Colella (Robert Dulcet)
Starring: Kelly Hu (Detective Kaila Maka), Brian Gant (Dale Straker), Kate Norby (Monica Drake), Aimee Garcia (Rhonda Chavez), Victor McCay (Harry Ellis), Leila Arcieri (Darcy Sullivan), Stephanie Marie Baker (Carolyn Straker), Kristina Anapau (Virginia Felton), Owen Beckman (Luke Fisher), Helena Mattsson (Lauren), Madison Davenport (Abby Drake), Robert Joy (Dr. Sid Hammerback)
Co-Starring: Mark Mahoney (Arvin Dooley), Zack Stewart (Lou Pugletti), Mitchell Fink (Russell McCulley)
Written By: Pam Veasey
Directed By: Norberto Barba
Ep: 33
Jamalot
Starring: Robert Joy (Dr. Sid Hammerback), Robert Mailhouse (Stan Vonner), Mia Sara (Cala Winger), Shawn Christian (Coach Ryan), Jenna Gering (Layla Vonner), Eric Lange (Simon Winger), Emma Bates (Birdy of Prey), Noa Tishby (Polly Part'em), David Starzyk (Charles Holden), Tony Pasqualini (Dr. Brandon Hardy), Derek Hughes (John), Matthew Frauman (Eddie Jones), Cameron Goodman (She Hate Me / Rose Wilson)
Co-Starring: Shanti Wintergate (Hallie on Wheels), Joshua Dov (Griffin Holden)
Written By: Andrew Lipsitz
Directed By: Jonathan Glassner
Ep: 34
Trapped
Starring: Jonah Lotan (Dr. Marty Pino), Wayne Duvall (John Grimes), Alexandra Barreto (Linda Cortez), Val Lauren (Jerry Gordon), Vince Grant (Dr. Lyle Penn), John Eric Bentley (Roger Hagler), Ryan Alosio (Andy Kula), Dylan Tays (Angie Charles)
Co-Starring: John Dove (Detective Scagnetti), Allison Steward (Joanna Kelton), Christopher Le Crenn (Hunter Hudson)
Written By: Peter M. Lenkov
Directed By: James Whitmore, Jr.
Ep: 35
Wasted
Starring: Robert Joy (Dr. Sid Hammerback), A.J. Buckley (Adam Ross), Sam Littlefield (Paul Richmont), Kelly Overton (Lynette Richmont), Lee Burns (Gavin Ruvelle), Will McCormack (Todd Miller), Kristin Proctor (Tracy Colton), Mark Steines (Himself), Claudia Mason (Serena Portinova)
Co-Starring: Katie A. Keane (Dr. Rachel Jeffries), Andrew Patrick Ralston (Peter Rector), Gayle Brown (Nadia Roque), Lisa Gleave (Jennifer Fazotti)
Written By: Bill Haynes & Pam Veasey
Directed By: Jeff T. Thomas
Ep: 36
Risk
Starring: Robert Joy (Dr. Sid Hammerback), A.J. Buckley (Adam Ross), Mark Famiglietti (Bobby Martin), John Billingsley (Cecil Arthur), John Enos (Chuck White), Rick Pasqualone (Q.T. Jammer), Christian Svensson (Vinnie Marino), Trevor Wright (Perry Lohmann), Danny Gil (Seamus Reiter), Sandra McCoy (Amber Wallace)
Co-Starring: Kann Howell (Randy Williams)
Written By: John Dove & Anthony E. Zuiker
Directed By: Rob Bailey
Ep: 37
Stuck on You
Starring: Robert Joy (Dr. Sid Hammerback), Ed Quinn (Frankie Mala), Cameron Dye (Damon Runyon), Gonzalo Menendez (Gus Drood), Jonathan Cherry (James Golden), Sherry Cole (Elva), C.J. Thomason (Patrick Thompson), Mark Deklin (Rick Smith), Rochelle Aytes (Sienna)
Co-Starring: Kelly A. Ogden (Stephanie O'Dell)
Written By: Eli Talbert & Timothy J. Lea
Directed By: Jonathan Glassner
Ep: 38
Fare Game
Starring: Robert Joy (Dr. Sid Hammerback), Tim Guinee (Chris Matthews), Sprague Grayden (Jennifer Cooper), Kevin Rahm (Tony Collins), A.J. Buckley (Adam Ross), Benny Nieves (William Tucker), Rance Howard (Samuel Cooper), Kyle Davis (Jordan Stokes), William Abadie (Michel Hetu), Sammi Hanratty (Emma Matthews), Wayne Knight (Truman Bosch), Kelly Hu (Detective Kaile Maka)
Co-Starring: Adam Huss (Kyle Vance), Paula Trickey (Kathleen Durley)
Written By: Zachary Reiter & Peter M. Lenkov
Directed By: Kevin Dowling
Ep: 39
Cool Hunter
Starring: Robert Joy (Dr. Sid Hammerback), Nick Offerman (Joe Green), Michael Delorenzo (Rico Cerda), Daniella Alonso (Jenny Rodriguez), Brian Bloom (Dr. Craig Zimmer), Bryan Dattilo (Lucas Garlobo)
Co-Starring: Challen Cates (Stacie Avida), Yan Ruiz (Eliott Stanton), Mati Moralejo (Handball Player)
Written By: Daniele Nathanson
Directed By: Norberto Barba
Ep: 40
Necrophilia Americana
Starring: Robert Joy (Dr. Sid Hammerback), Vincent Young (Stewart Decaro), Marina Black (Carolyn Astor), Vincent Guastaferro (Mr. Douglas), Ray Gallegos (Jose Martinez), Ann Carolina Arias (Elena Martinez), Adam Clark (George), John Prosky (Museum Administrator), Max Burkholder (Sam), Sonya Walger (Jane Parsons)
Co-Starring: Jennifer Piper (Ceci Astor), Brian Catalano (Jim Morris), Scott Michael Morgan (Harry Vernon)
Written By: Andrew Lipsitz
Directed By: Steven Depaul
Ep: 41
Live or Let Die
Starring: Robert Joy (Dr. Sid Hammerback), Seamus Dever (Chas Cooper), Gill Gayle (Tony), Ian Reed Kesler (Ryan Elliott), James Stevenson (Dwayne Gesner), Billy Miller (Will Graham), Joel Gretsch (Dr. Beaumont)
Co-Starring: Dana de Celis (Lillian Stanwick), Lina Esco (Angie Watson), Kevin Derr (Sean Hovac)
Teleplay By: Pam Veasey
Story By: Michael Daly & Gary Sinise
Directed By: Rob Bailey
Ep: 42
Super Men
Starring: Robert Joy (Dr. Sid Hammerback), A.J. Buckley (Adam Ross), Michael Cudlitz (Vern Dox), David Aaron Baker (Steve Kranen), Wolfgang Bodison (Rodney Pruitt), Rodney Eastman (Clark Kranen), Kevin Chamberlin (Patient #1 / Flash), Terrell Clayton (Maurice Bradford), Affion Crockett (Carter England), Kevontay Jackson (Tyrell Mann), Dick Enberg (Himself), Eugene Glazer (Dr. Burr), Scott Alan Smith (Matthew Palmer), Parisa Fitz-Henley (Charlene Franklin), Jonah Lotan (Dr. Marty Pino)
Co-Starring: Cori Bright (Jane), Patrick Cooper (Patient #2 / Aquaman), Igor Zaninovich (Patient #3 / Thor), Trenton Rogers (Four year old Clark)
Teleplay By: Peter M. Lenkov & Pam Veasey
Story By: Peter M. Lenkov
Directed By: Steven Depaul
Ep: 43
Run Silent, Run Deep
Starring: Robert Joy (Dr. Sid Hammerback), Jennifer Elise Cox (Melanie Stefano), Ed Quinn (Frankie Mala), Jonathan Penner (Newt Glick), Bruce MacVittie (Detective Grant Lafferty), A.J. Buckley (Adam Ross), Casey Siemaszko (Paul Sabatini), Neill Barry (Salvador Zabo), Larry Joshua (Jack Manning), Larry Romano (Louie Messer), Michael DeLuise (Sonny Sassone)
Co-Starring:
Written By: Anthony E. Zuiker
Directed By: Rob Bailey
Ep: 44
All Access
Special Guest Star: Kid Rock (Himself)
Starring: Robert Joy (Dr. Sid Hammerback), Ed Quinn (Frankie Mala), Evan Helmuth (Blake Mathers), Leslie-Anne Huff (Felicia Badman), Ori Pfeffer (Armand Lepompier), Caroline Cole (Ally Katzel)
Co-Starring: Ton (Security Guard), Kodi Kitchen (Jessica Allen), Elvina Kimberly (Girl), Lissa Pallo (Linda McCovey), Rick Cornette (Nick Russo)
Written By: Timothy J. Lea & Anthony E. Zuiker
Directed By: Norberto Barba
Ep: 45
Stealing Home
Starring: Robert Joy (Dr. Sid Hammerback), A.J. Buckley (Adam Ross), Paul Hipp (William Mamet), Deirdre Quinn (Elle Jeffries), Deanna Russo (Laura Jeffries), Jason Brooks (Paul White), McCaleb Burnett (Kevin Davis), Billy Gallo (James Vackner), Jason Beghe (Jack Butler)
Co-Starring: J.W. Wolterman (Friend), Mackenzie Mauzy (Sara Butler), Terrell Lee (Officer Tony Hendershot), Chris Place (Businessman)
Written By: Zachary Reiter
Directed By: Oz Scott
Ep: 46
Heroes
Special Guest Star: Vanessa Ferlito (Aiden Burn)
Starring: Robert Joy (Dr. Sid Hammerback), Sam Trammell (Charles Wright), Candice Coke (Alexandria), Alison Folland (Stacey Gale), Joaquin Perez Campbell (Captain Flood), Charlie Weber (Damon), Chad Williams (D.J. Pratt), Chadwick Boseman (Rondo)
Co-Starring: Andrew Galves (Ghillie Suit Marine), Terrence Edwards (Marine Sergeant), Jaylen Moore (Marine Sniper), JJ Perry (Keith Gale)
Written By: Eli Talbert
Directed By: Anthony Hemingway
Ep: 47
Charge of This Post
Special Guest Star: Eion Bailey (Dean Lessing)
Starring: Robert Joy (Dr. Sid Hammerback), Tembi Locke (Ellen Fielding), Steve Braun (Smith), Marc Casabani (Dr. Jim Barnes), Sonya Walger (Jane Parsons)
Co-Starring: Carol Kiernan (Rita), John Dove (Detective Scagnetti)