Supergirl, The Flash, Green Arrow and Superman face the battle of their lives.
Oliver and Barry head to Gotham City with Supergirl.
Barry and Oliver Queen wake up one morning and realise they swapped bodies.
Felicity stands by her recent choices about her family.
The Green Arrow is always a guy candy treat.
Oliver makes a choice that will affect everyone.
A guard is killed at Slabside, making the place even more dangerous.
Dinah teams up with an unexpected ally.
Oliver makes a drastic move in his quest to find Diaz.
Still in prison, Oliver faces his biggest challenge yet.
Oliver must align with an old enemy to track down Diaz.
Oliver learns to deal with life in prison.