![Criminal Minds](https://tv-fanatic-res.cloudinary.com/iu/s--d23PRWb7--/c_fill,h_315,w_851/d_tv-fanatic-placeholder-square.png,f_auto,fl_lossy,q_75/v1472758078/banner/criminal-minds.jpg)
Criminal Minds
Thursdays 9:00 PM on CBSWatch Criminal Minds Season 8 Online
Watch Criminal Minds Season 8 full episodes online, free and paid options via our partners and affiliates.
![The Replicator Is Back](https://tv-fanatic-res.cloudinary.com/iu/s--mfE2UJDC--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371266000/the-replicator-is-back.png)
On The Criminal Minds 9th season finale, the Replicator returns to go after BAU team.
![Blake's Decision](https://tv-fanatic-res.cloudinary.com/iu/s--9eJH-vUm--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371242188/blakes-decision.png)
Blake must make a decision when her husband returns and proposes a once in a lifetime career opportunity while the team heads to Detroit to track a suspect on Criminal Minds.
![Nanny Alert](https://tv-fanatic-res.cloudinary.com/iu/s--jSfgEhfZ--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371242056/nanny-alert.png)
The BAU team investigates when children and their nannies are abducted on Criminal Minds.
![Grand Rapids](https://tv-fanatic-res.cloudinary.com/iu/s--Qmqz-IE6--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371241862/grand-rapids.png)
The team investigates two ritualistic murders while while Reid continues to grieve Maeve on Criminal Minds.
![The Time Capsule Crime](https://tv-fanatic-res.cloudinary.com/iu/s--UJ9DCTKB--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371241404/the-time-capsule-crime.png)
When a time capsule is opened after 25 years, an unexpected and gruesome discover sends the BAU team to town on Criminal Minds.
![Morgan's Past](https://tv-fanatic-res.cloudinary.com/iu/s--siFlFBa---/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371241246/morgans-past.png)
The latest BAU case may be linked to the person who abused Morgan as a child on Criminal Minds.
![Investigating the Bloggers](https://tv-fanatic-res.cloudinary.com/iu/s--AXxEgEm4--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371240969/investigating-the-bloggers.png)
The team heads off to investigate a group of victims who were posting their personal information on blog site.
![The Replicator Returns](https://tv-fanatic-res.cloudinary.com/iu/s--PHK2COKw--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371240339/the-replicator-returns.png)
Has the BAU's stalker returned when victims resembling the Replicator's turn up in Philadelphia on Criminal Minds.
![The Stalker Gets Closer](https://tv-fanatic-res.cloudinary.com/iu/s--Yo4ghLh3--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371240162/the-stalker-gets-closer.png)
The person stalking the team gets closer as they head to Austin to investigate victims whose watches are the only clue on Criminal MInds.
![The Anniversary Of a Disappearance](https://tv-fanatic-res.cloudinary.com/iu/s--uTLV1lhK--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371239767/the-anniversary-of-a-disappearance.png)
The BAU team investigates a writer whose daughters disappear on the anniversary of his wife's disappearance on Criminal Minds.
![Investigating In San Francisco](https://tv-fanatic-res.cloudinary.com/iu/s--QXMLLI_e--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371239396/investigating-in-san-francisco.png)
The team heads to San Francisco when murder victims begin to pop up in the Mission District on Criminal Minds.
![What Is Diana Up To?](https://tv-fanatic-res.cloudinary.com/iu/s--mnzTiNDr--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371238782/what-is-diana-up-to.png)
Michelle Trachtenberg guest stars as a genetics research assistant on the winter return of Criminal Minds.
![The Unit's Stalker](https://tv-fanatic-res.cloudinary.com/iu/s--tKCQ3RYi--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371238421/the-units-stalker.png)
The team learns someone is replicating the crimes that they are solving on Criminal Minds.
![Hunting a Ritualistic Killer](https://tv-fanatic-res.cloudinary.com/iu/s--NuKR7TVw--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371238295/hunting-a-ritualistic-killer.png)
When bodies are found ritualistically altered, the team begins the hunt for the killer while Reid begins to worry about meeting his mystery woman on Criminal Minds.
![Alex Heads To Seattle](https://tv-fanatic-res.cloudinary.com/iu/s--KK3sgQjq--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371238120/alex-heads-to-seattle.png)
On Criminal Minds, an attendee is killed and the motivational speaker disappears sending the team to Seattle to investigate.
![The Missing School Bus](https://tv-fanatic-res.cloudinary.com/iu/s--0o4N-Y73--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371237930/the-missing-school-bus.png)
On Criminal Minds, when an entire school bus full of children goes missing near Washington D.C., the team is called in to find it.
![The Homeless Are Being Burned](https://tv-fanatic-res.cloudinary.com/iu/s--3jqsgtkZ--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371237834/the-homeless-are-being-burned.png)
On Criminal Minds, when burned bodies of homeless are found around Santa Monica pier the unit is called in to investigate.
![Taped Victim](https://tv-fanatic-res.cloudinary.com/iu/s--ZCEPmjPx--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371237614/taped-victim.png)
On Criminal Minds, the team heads to Miami to investigate the strange death of a prostitute.
![Searching For the Link](https://tv-fanatic-res.cloudinary.com/iu/s--ZL-yu1_k--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371237269/searching-for-the-link.png)
On Criminal Minds, the unit tries to piece together if four men who have gone missing in rural Oregon are linked.
![Reviewing the Evidence](https://tv-fanatic-res.cloudinary.com/iu/s--JTy30H38--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371237057/reviewing-the-evidence.png)
On Criminal Minds, the team tries to hunt down an amateur surgeon when unwilling amputees show up in hospitals or dead.
![A Family Abducted](https://tv-fanatic-res.cloudinary.com/iu/s--YMB6qpl4--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371236620/a-family-abducted.png)
When a Kansas family is abducted, the team tries to determine if the case is connected to another family who was murdered on Criminal Minds.
![Two Killers Connected](https://tv-fanatic-res.cloudinary.com/iu/s--osueyj4B--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371236338/two-killers-connected.png)
On Criminal Minds, the team investigates two killers who may be working together, one in San Diego and one in Los Angeles.
![Jeanne Tripplehorn on Criminal Minds](https://tv-fanatic-res.cloudinary.com/iu/s--AENDxmWR--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371234954/jeanne-tripplehorn-on-criminal-minds.png)
Jeanne Tripplehorn debuts as Alex Blake on the Criminal Minds premiere. She's a new member of the BAU.