Hayley and Jackson are now married on The Originals. That's where The Originals Season 2 Episode 15 picks up, with Klaus unsure who he can trust.
On Brooklyn Nine-Nine Season 2 Episode 18, Charles thinks that Jake's absentee father is up to no good but Jake is thrilled when he comes to town for a visit.
On Madam Secretary Season 1 Episode 15, Jason may get suspended for punching a bully at school as Elizabeth heads off to Turkey to help political relations.
Revenge Season 4 Episode 15 is the first Revenge back after a lengthy hiatus. It features Jack finally making a move on Emily after all these years.
On Battle Creek Season 1 Episode 2, when when a murder victim is found drowned in syrup, Chamberlain and Agnew go undercover to infiltrate Battle Creek's maple syrup cartels.
On Hawaii Five-0 Season 5 Episode 18, when Danny and Chin are arrested for actions from their past, McGarrett ends up turning to Joe for help.
On The Rise and Fall of Sue Sylvester Season 6 Episode 10, the Warlbers consider teaming up with New Directions after Dalton Academy burns down.
On Elementary Season 3 Episode 16, with Watson's help, Holmes must retrace his steps when he is accused of murdering someone during the height of his addiction.
On Mom Season 2 Episode 16, when Regina gets out of prison, Bonnie, Christy and the gang are shocked to find out how much their friend has changed.