| #66 - William Returns
Screenplay: Laurent Turner Synopsis: Bruno Regeste Aired in France on 13 August 2007 (France 3) |
| #67 - Double Take
Screenplay: Jean-Rémi François & Bruno Merle Synopsis: Jean-Rémi François & Bruno Merle Aired in France on 14 August 2007 (France 3) |
| #68 - Opening Act
Screenplay: Guillaume Mautalent & Sébastien Oursel Synopsis: Guillaume Mautalent & Sébastien Oursel Aired in France on 30 August 2007 (Canal J) |
| #69 - Wreck Room
Screenplay: Frédéric Valion Synopsis: Frédéric Valion Aired in France on 15 August 2007 (France 3) |
| #70 - Skidbladnir
Screenplay: Karine Lollichon Synopsis: Karine Lollichon Aired in France on 16 August 2007 (France 3) |
| #71 - Maiden Voyage
Screenplay: Bruno Regeste Synopsis: Bruno Regeste Aired in France on 17 August 2007 (France 3) |
| #72 - Crash Course
Screenplay: Bruno Regeste Synopsis: Élise Ollier-Gelbert Aired in France on 20 August 2007 (France 3) |
| #73 - Replika
Screenplay: Bruno Merle Synopsis: Jean-Rémi François Aired in France on 21 August 2007 (France 3) |
| #74 - I'd Rather Not Talk About It
Screenplay: Bertrand Veyne Synopsis: Bertrand Veyne Aired in France on 22 August 2007 (France 3) |
| #75 - Hot Shower
Screenplay: François Déon Synopsis: François Déon Aired in France on 23 August 2007 (France 3) |
| #76 - The Lake
Screenplay: François Déon Synopsis: François Déon Aired in France on 24 August 2007 (France 3) |
| #77 - Lost at Sea
Screenplay: Hervé & Olivier Pérouze Synopsis: Hervé & Olivier Pérouze Aired in France on 27 August 2007 (France 3) |
| #78 - Lab Rat
Screenplay: Jean-Rémi François & Bruno Merle Synopsis: Sophie Decroisette Aired in France on 28 August 2007 (France 3) |
| #79 - Bragging Rights
Screenplay: Sophie Decroisette Synopsis: Sophie Decroisette Aired in France on 29 August 2007 (France 3) |
| #80 - Dog Day Afternoon
Screenplay: Frédéric Valion Synopsis: Frédéric Valion Aired in France on 29 August 2007 (France 3) |
| #81 - A Lack of Goodwill
Screenplay: Guillaume Enard & Cyril Tisz Synopsis: Bruno Regeste Aired in France on 30 August 2007 (France 3) |
| #82 - Distant Memory
Screenplay: Bruno Regeste Synopsis: Bruno Regeste Aired in France on 31 August 2007 (France 3) |
| #83 - Hard Luck
Screenplay: Sophie Decroisette Synopsis: Sophie Decroisette Aired in France on 8 September 2007 (France 3) |
| #84 - Guided Missile
Screenplay: Hervé & Olivier Pérouze Synopsis: Hervé & Olivier Pérouze Aired in France on 5 July 2007 (Season 4 Premiere in Paris) |
| #85 - Kadic Bombshell
Screenplay: Bertrand Veyne Synopsis: Bertrand Veyne Aired in France on 22 September 2007 (France 3) |
| #86 - Canine Conundrum
Screenplay: Karine Lollichon Synopsis: Karine Lollichon Aired in France on 29 September 2007 (France 3) |
| #87 - A Space Oddity
Screenplay: Jean-Rémi François & Bruno Merle Synopsis: Jean-Rémi François & Bruno Merle Aired in France on 6 October 2007 (France 3) |
| #88 - Cousins Once Removed
Screenplay: Frédéric Valion Synopsis: Frédéric Valion Aired in France on 13 October 2007 (France 3) |
| #89 - Music to Soothe the Savage Beast
Screenplay: Alain Lê Synopsis: Alain Lê Aired in France on 20 October 2007 (France 3) |
| #90 - Wrong Exposure
Screenplay: Bertrand Veyne Synopsis: Bertrand Veyne Aired in France on 27 October 2007 (France 3) |
| #91 - Bad Connection
Screenplay: Jean-Rémi François & Bruno Merle Synopsis: Jean-Rémi François & Bruno Merle Aired in France on 3 November 2007 (France 3) |
| #92 - Cold Sweat
Screenplay: Sophie Decroisette Synopsis: Sophie Decroisette & Bruno Regeste Aired in France on 3 November 2007 (France 3) |
| #93 - Down to Earth
Screenplay: Bruno Regeste Synopsis: Sophie Decroisette & Bruno Regeste Aired in France on 3 November 2007 (France 3) |
| #94 - Fight to the Finish
Screenplay: Bruno Regeste Synopsis: Sophie Decroisette & Bruno Regeste Aired in France on 10 November 2007 (France 3) |
| #95 - Echoes
Screenplay: Sophie Decroisette & Bruno Regeste Synopsis: Sophie Decroisette & Bruno Regeste Aired in France on 10 November 2007 (France 3) |