Tyra's mother photographs the final four models with their moms; model Chrissy Teigen shares tips on how to succeed in the modeling industry.

Trayvon's dad gets him free cable, which causes problems with Vic.

When Danny and his family are threatened by Thomas Wilder, a serial killer Danny has not been able to apprehend, Linda’s concern intensifies over her husband’s job as well as the state of their marriage. Also, Jamie challenges his superior officer, Sgt. William Mulvey, during a hostage situation.

Cory asks the kids to challenge one another’s beliefs to see if it changes their perspectives.

Rosalee disappears after some orphans decide she is the mother figure they always wanted and an encounter with a former colleague prompts Adalind to consider going back to work.

Rigby goes back to High School.

Grateful for a future with a revived Francis, Mary considers signing away her claim to the English throne, and staying in France forever. Catherine learns that Nostradamus has returned -- with a new vision involving Francis' fate.

Uhtred and Leofric lead a raiding party into Cornwall; the party become mercenaries; Uhtred attracts the attention of a beautiful sorceress queen.

Ethan Hawke (book "Rules for a Knight"); Paul Dano (Youth (2015)). Also: A Tribe Called Quest performs with The Roots.

The team splits up because of a massive zombie horde, and encounters a Native American tribe fighting against itself.