S4.E1 ∙ Box Cutter Sat, Jul 16, 2011 Walt and Jesse are held captive by Gus, after Gale's death. Meanwhile, Skyler tries to find out what happened to Walt. 9.2 /10
S4.E2 ∙ Thirty-Eight Snub Sat, Jul 23, 2011 Walt attempts to form a new alliance as he plans his next move. Meanwhile Skyler pushes Walt towards a business opportunity, in hopes of protecting the family. 8.2 /10
S4.E3 ∙ Open House Sat, Jul 30, 2011 While Walt worries about Gus's interference and Jesse's increasingly fragile state of mind, Skyler steps up the pressure to get what she wants. 8 /10
S4.E4 ∙ Bullet Points Sat, Aug 06, 2011 As Skyler concocts an elaborate story to explain the Whites' finances, a worried Walt discovers that Hank has begun a new investigation. 8.5 /10
S4.E5 ∙ Shotgun Sat, Aug 13, 2011 Jesse rides shotgun with Mike on a perilous run of pickups, prompting Walt to worry that his partner is about to be killed. 8.6 /10
S4.E6 ∙ Cornered Sat, Aug 20, 2011 Skyler adopts an aloof approach when she suspects that Walt isn't telling her the truth. Meanwhile, Jesse proves his worth to Mike and Gus. 8.4 /10
S4.E7 ∙ Problem Dog Sat, Aug 27, 2011 Ordered to return the car he bought for his son, Walt strikes back by putting Skyler in a tough spot with their new money-laundering operation. 8.8 /10
S4.E8 ∙ Hermanos Sat, Sep 03, 2011 When Hank produces evidence that Gus is Albuquerque's crystal meth kingpin, Walt worries that he and Jesse will be killed to protect their boss. 9.3 /10
S4.E9 ∙ Bug Sat, Sep 10, 2011 While Walt tries to subvert Hank's probe into the Albuquerque meth scene, a deadly warning forces Gus to consider a deal with the cartel. 8.9 /10
S4.E10 ∙ Salud Sat, Sep 17, 2011 Jesse, Gus, and Mike fly down to Mexico, and Jesse cooks the blue meth for the cartel. Walt misses his son's 16th birthday after his fight with Jesse. 9.6 /10
S4.E11 ∙ Crawl Space Sat, Sep 24, 2011 Skyler pressures Ted to accept her money to pay his taxes. Gus insists that Jesse should resume working in the lab alone. 9.7 /10
S4.E12 ∙ End Times Sat, Oct 01, 2011 While insisting his family to take advantage of the protection that the DEA is offering Hank, Walt awaits whatever fate is in store for him. 9.5 /10
S4.E13 ∙ Face Off Sat, Oct 08, 2011 Jesse is brought to the FBI for questioning on his knowledge of ricin. In a last effort to kill Gus, Walt must ask for help from an old enemy. 9.9 /10