Season 1
| 1 | Pilot | 2006-07-07 |
| 2 | Spellingg Bee | 2006-07-14 |
| 3 | Speak Now or Forever Hold Your Piece | 2006-07-21 |
| 4 | Woman Seeking Dead Husband: Smokers Okay, No Pets | 2006-07-28 |
| 5 | 9 Lives | 2006-08-04 |
| 6 | Weekend Warriors | 2006-08-11 |
| 7 | Who Ya Gonna Call? | 2006-08-18 |
| 8 | Shawn vs. the Red Phantom | 2006-08-25 |
| 9 | Forget Me Not | 2007-01-19 |
| 10 | From the Earth to Starbucks | 2007-01-26 |
| 11 | He Loves Me, He Loves Me Not, He Loves Me, Oops He's Dead | 2007-02-02 |
| 12 | Cloudy... With a Chance of Murder | 2007-02-09 |
| 13 | Game, Set... Muuurder? | 2007-02-16 |
| 14 | Poker? I Barely Know Her | 2007-02-23 |
| 15 | Scary Sherry: Bianca's Toast | 2007-03-02 |
Season 2
| 1 | American Duos | 2007-07-13 |
| 2 | 65 Million Years Off | 2007-07-20 |
| 3 | Psy vs. Psy | 2007-07-27 |
| 4 | Zero to Murder in Sixty Seconds | 2007-08-03 |
| 5 | And Down the Stretch Comes Murder | 2007-08-10 |
| 6 | Meat Is Murder, But Murder Is Also Murder | 2007-08-17 |
| 7 | If You're So Smart, Then Why Are You Dead? | 2007-08-24 |
| 8 | Rob-a-Bye Baby | 2007-09-07 |
| 9 | Bounty Hunters! | 2007-09-14 |
| 10 | Gus's Dad May Have Killed an Old Guy | 2007-12-07 |
| 11 | There's Something About Mira | 2008-01-11 |
| 12 | The Old and the Restless | 2008-01-18 |
| 13 | Lights, Camera... Homicidio | 2008-01-25 |
| 14 | Dis-Lodged | 2008-02-01 |
| 15 | Black and Tan: A Crime of Fashion | 2008-02-08 |
| 16 | Shawn (and Gus) of the Dead | 2008-02-15 |
Season 3
| 1 | Ghosts | 2008-07-18 |
| 2 | Murder?... Anyone?... Anyone?... Bueller? | 2008-07-25 |
| 3 | Daredevils! | 2008-08-01 |
| 4 | The Greatest Adventure in the History of Basic Cable | 2008-08-08 |
| 5 | Disco Didn't Die. It Was Murdered! | 2008-08-15 |
| 6 | There Might Be Blood | 2008-08-22 |
| 7 | Talk Derby to Me | 2008-09-05 |
| 8 | Gus Walks Into a Bank | 2008-09-12 |
| 9 | Christmas Joy | 2008-11-28 |
| 10 | Six Feet Under the Sea | 2009-01-09 |
| 11 | Lassie Did a Bad, Bad Thing | 2009-01-16 |
| 12 | Earth, Wind and... Wait for It | 2009-01-23 |
| 13 | Any Given Friday Night at 10PM, 9PM Central | 2009-01-30 |
| 14 | Truer Lies | 2009-02-06 |
| 15 | Tuesday the 17th | 2009-02-13 |
| 16 | An Evening with Mr. Yang | 2009-02-20 |
Season 4
| 1 | Extradition: British Columbia | 2009-08-07 |
| 2 | He Dead | 2009-08-14 |
| 3 | High Noon-ish | 2009-08-21 |
| 4 | The Devil Is in the Details... And the Upstairs Bedroom | 2009-08-28 |
| 5 | Shawn Has the Yips | 2009-09-11 |
| 6 | Bollywood Homicide | 2009-09-18 |
| 7 | High Top Fade Out | 2009-09-25 |
| 8 | Let's Get Hairy | 2009-10-09 |
| 9 | Shawn Takes a Shot in the Dark | 2009-10-16 |
| 10 | You Can't Handle This Episode | 2010-01-27 |
| 11 | Thrill Seekers and Hell Raisers | 2010-02-03 |
| 12 | A Very Juliet Episode | 2010-02-10 |
| 13 | Death Is in the Air | 2010-02-17 |
| 14 | Think Tank | 2010-02-24 |
| 15 | The Head, the Tail, the Whole Damn Episode | 2010-03-03 |
| 16 | Mr. Yin Presents | 2010-03-10 |
Season 5
| 1 | Romeo and Juliet and Juliet | 2010-07-14 |
| 2 | Feet Don't Kill Me Now | 2010-07-21 |
| 3 | Not Even Close... Encounters | 2010-07-28 |
| 4 | Chivalry Is Not Dead... But Someone Is | 2010-08-04 |
| 5 | Shawn and Gus in Drag (Racing) | 2010-08-11 |
| 6 | Viagra Falls | 2010-08-18 |
| 7 | Ferry Tale | 2010-08-25 |
| 8 | Shawn 2.0 | 2010-09-01 |
| 9 | One, Maybe Two, Ways Out | 2010-09-08 |
| 10 | Extradition II: The Actual Extradition Part | 2010-11-10 |
| 11 | In Plain Fright | 2010-11-17 |
| 12 | Dual Spires | 2010-12-01 |
| 13 | We'd Like to Thank the Academy | 2010-12-08 |
| 14 | The Polarizing Express | 2010-12-15 |
| 15 | Dead Bear Walking | 2010-12-15 |
| 16 | Yang 3 in 2D | 2010-12-22 |
Season 6
| 1 | Shawn Rescues Darth Vader | 2011-10-12 |
| 2 | Last Night Gus | 2011-10-19 |
| 3 | This Episode Sucks | 2011-10-26 |
| 4 | The Amazing Psych-Man & Tap Man, Issue No. 2 | 2011-11-02 |
| 5 | Dead Man's Curveball | 2011-11-09 |
| 6 | Shawn Interrupted | 2011-11-16 |
| 7 | In for a Penny... | 2011-11-30 |
| 8 | The Tao of Gus | 2011-12-07 |
| 9 | Neil Simon's Lover's Retreat | 2011-12-14 |
| 11 | Heeeeere's Lassie | 2012-03-07 |
| 12 | Shawn and the Real Girl | 2012-03-14 |