Season five of the CW’s Arrow is coming in early October, and fans can get a chance to catch up. The blu-ray DVD set of season four of the show is now available.

The season started with Oliver Queen (Stephen Amell) leaving Star City with Felicity (Emily Bett Rickards), but fate soon gets them back to town, along with Diggle (David Ramsey), Thea (Willa Holland), and Laurel (Katie Cassidy), now the the Black Canary. There’s also Malcom Merlyn (John Barrowman), who leads the League of Assasins. Queen considers a run for Mayor. Their lives are soon upset by Damien Dahrk (Neal McDonough), a magician who renders Oliver’s weapons useless. He also has a plan to destroy Star City and much of the world.

The season includes a cross-over story with The Flash that also includes Hawkman (Falk Hentschel) and a villain named Vandal Savage (Casper Crump). There’s even an appearance by John Constantine (Matt Ryan), just after his short-lived NBC series.

The DVD set includes all 23 episodes, a gag reel, featurettes on the season’s two major villains, and the cast discuss the upcoming season at Comic-Con last year. 

The DVD set is available at Amazon, local stores and various websites.