The episode was written by Morgan Faust and Tyron B. Carter, and directed by Kevin Mock.
Maisie Richardson-Sellers, stars as Charlie, she is joined by principal cast members, Caity Lotz, Jes Macallan, Nick Zano, Matt Ryan, Dominic Purcell, Amy Louise Pemberton, Matt Ryan and Tala Ashe.
Sara Lance, Charlie, and John Constantine discover that the second piece of the Loom is hidden in the present day on the set of Supernatural.
However, Lita continues to be disappointed and Mick realizes that he needs to be more involved in her life in order to be a good father.
[4] The episode stars Maisie Richardson-Sellers, Caity Lotz, Tala Ashe, Jes Macallan, Nick Zano, Matt Ryan, Dominic Purcell, and Amy Louise Pemberton as Charlie, Sara Lance, Zari Tarazi, Nate Haywood, John Constantine, Mick Rory, Gideon (as a voice actor).
The episode guest stars Adam Tsekhman as Gary Green and Shayan Sobhian as Behrad Tarazi.
Jack Gillett returned from the season four episode, "Dancing Queen" as Charlie's bandmate Declan.
It was to set to aired on March 24, 2020, but due to the COVID-19 pandemic was replaced with a rerun of "A-head of Her Time".