The CW has release an official description for the second episode of iZombie Season 2 featuring guest star Robert Knepper (Arrow, Cult, Prison Break, Heroes).
The episode airs October 13 and is called “Zombie Bro.” Here’s the write-up:
ROBERT KNEPPER (“PRISON BREAK”) GUEST STARS — Liv (Rose McIver) and Detective Babineax (Malcolm Goodwin) investigate the murder of a hard-partying frat boy whose death shocks everyone. After consuming his brains, Liv attends a fraternity party in an attempt to search for clues, but ends up ruling the beer pong table instead. Still desperate to find the cure, Ravi (Rahul Kohli) takes matters into his own hands and brings Major (Robert Buckley) along for the ride. Meanwhile, Blaine (David Anders) meets with Angus (guest star Robert Knepper), a mysterious person from his past. John Kretchmer directed the episode written by Diane Ruggiero-Wright (#202). Original airdate 10/13/2015.