Arrow: “Underneath” (5.20) Episode Synopsis

Read what’s going to happen on the next episode of Arrow.

OLIVER AND FELICITY ARE TRAPPED — Things get intense when Oliver (Stephen Amell) and Felicity (Emily Bett Rickards) are trapped in the bunker together. Meanwhile, Lyla (guest star Audrey Marie Andreson) and Diggle (David Ramsey) deal with their marital issues.

This episode airs May 3, 2016