Ellen Hollman

Francis decides to surprise the family by coming home but ends up knocking out the lights in the house.

As Valentine's Day approaches, Ryan worries that the pressure of the holiday will ruin his relationship with Taylor.

A famous comic-book artist (guest star Frankie Muniz) helps to search for a serial killer in Los Angeles.

Tori accidentally gets Beck fired from his role in a film; Robbie starts to have nightmares about his best friend.

While Pride fights for his life in the ICU, the team scours the city for the hit woman who attempted to assassinate him. Guest stars include Mark Harmon as NCIS Special Agent Leroy Jethro Gibbs, Chelsea Field as Rita Devereaux and Shanley Caswell as Laurel Pride.

Athena and the 118 respond to bizarre emergency calls on Halloween, including a flock of crows terrorizing a field trip, an office employee having a close encounter with an eight-limbed creature and a ghost-like girl wandering a neighborhood.