- Owen Joyner as Arc
- Daniella Perkins as Ciara
- Lilimar as Sage
- Lexi DiBenedetto as Prudence
- Amarr M. Wooten as Warwick
- Savannah May as Buttercup
- Kelly Perine as Sir Gareth
- This will be the first one hour special of Knight Squad and Season 1.
- According to Wikipedia, this two-parter will air on June 21, 2018 and June 22, 2018.
- Sean Cunningham teased Ryker making his first appearance in this episode.
- Pictures of the episode being filmed were leaked by Knight Squad cast member, Amarr M. Wooten who plays Warwick.
| To view the A Thief in the Knight gallery, click here.