'iZombie' Meets 'Fifty Shades of Grey' Tonight!

Liv (Rose McIver) comforts Peyton (Aly Michalka) in this still from tonight’s all-new episode of iZombie.

In “Fifty Shades of Grey Matter,” things become interesting for Liv when she and Clive (Malcolm Goodwin) investigate the murder of a young librarian, who was also secretly an erotic fiction writer.

Meanwhile, things heat up between Blaine (David Anders) and someone quite unexpected.

Lastly, Major (Robert Buckley) is hit with an unforeseen snag in his plan.

iZombie airs TONIGHT, February 2 @ 9PM on The CW.