What are the best Criminal Minds episodes?

Mayhem is the first episode of Criminal Minds' fourth season. The 42-minute long episode was directed by Edward Allen Bernero and aired on September 24, 2008. It centers on the BAU team and their pursuit of solving a massive terrorist plot.

The episode aired on February 4, 2007. It is the 14th episode of season 2 and was directed by Gloria Muzio and written by Jeff Davis, Edward Allen Bernero, and Andrew Wilder.  It centers on a case that put the BAU in pursuit of two killers.

The Episode 14 of Criminal Minds' Season 1, entitled Riding the Lightning, was directed by Chris Long and aired on January 25, 2006. The tear-jerking 42-minute long episode was written by Jeff Davis, Simon Mirren, and Andrew Wilder.

Criminal Minds' Season 2, Episode 15 is entitled Revelations. The episode was directed by Guy Norman Bee and written by Jeff Davis, Chris Mundy, and Andrew Wilder. It focuses on BAU's efforts on rescuing Reid on a kidnapping case.

Into the Woods is the 9th episode of Criminal Minds' 6th season. The episode was directed by Glenn Kershaw and aired on November 17, 2010. It shows the BAU team searching deep into the forest to catch a serial killer who's targeting children.

Run is Episode 24 of Season 7 of the procedural crime drama, Criminal Minds. It's the second half of the back-to-back episode, Hit/Run. The team is still on the pursuit of the bank robbers and determines that they have a bigger target intended.

...And Back is Episode 25 of Season of the crime drama, Criminal Minds. It is the second half of the To Hell...And Back back-to-back episodes. The BAU tracks a serial killer with a specific type of victim from Detroit across the Canadian border.

Legacy is Episode 22 of Season 2 of the crime procedural drama, Criminal Minds. A Kansas City detective calls on the BAU to help in the investigation of the mysterious disappearance of homeless people from the streets.

Demons is Episode 24 of Season 9 of the show, Criminal Minds and is part of the Angels/Demons back-to-back episodes. The BAU continues to investigate the murders in Texas while one of them must face a secret from the past.

The Fisher King is the episode finale of Season 1 of the crime show, Criminal Minds. In this episode the BAU team find themselves becoming pawns in a psychotic killer's plans while they are away on holiday.

No Way Out Part II: The Evilution of Frank is Episode 24 of Season 2 of the crime drama, Criminal Minds. Frank is back and is on the hunt once again. The team must protect Gideon while he profiles Frank again.

200 is Episode 14 of Season 9 of the hit crime drama, Criminal Minds. The BAU asks for Emily Prentiss' help in order to find JJ. In the process, certain things from both JJ and Cruz's past are revealed.

Hit is Episode 23 of Season 7 of the crime drama, Criminal Minds. Hit is the first half of Hit/Run back-to-back episode special. It's the BAU team's Saturday off when they are called in to investigate a failed bank robbery by a group calling themselves Face Cards.

The Replicator is Episode 24 of Season 8 of the crime drama, Criminal Minds. It is the second half of the Brothers Hotchner/The Replicator back-to-back episodes. After the case in New York, The Replicator has set sights on one of the team as its next victim.

Omnivore is Episode 18 of Season 4 of the hit crime show, Criminal Minds. In this episode, the Reaper, who has been inactive for 10 years, starts killing again. This was the first case that Hotch worked on with the BAU.

The Company is Episode 20 of Season 7 of the show, Criminal Minds. Morgan's sister's cousin sees someone who looks like their presumed-dead cousin, Cindi. What transpires is a car chase that ends up in an accident and the BAU re-opening the case again.

Lo-Fi is Episode 20 of Season 3 of the crime drama show, Criminal Minds. The team is called to New York City to determine if the random shootings that have been happening in the city are the work of a single individual or a group of shooters.