Special Guest Stars Arthur Darvill as Michael "Rip" Hunter Keiynan Lonsdale as Wally West / Kid Flash Guest Stars Jes Macallan as Agent Ava Sharpe Adam Tsekhman as Agent Gary Green Christina Brucato as Lily Stein Simon Merrells as Julius Caesar Nils Hognestad as King Arthur Co Starring Hiro Kanagawa as Director Wilbur Bennett John Ennis Graham as Belgian Soldier Chris Carson as Alan Guy Christie as Manager Aidan Corrcia as Frat Guy Nitin Prasad as Cadet #2 Tyson Arner as Nerdy Cadet Ruby Gillett as Cadet #1 Landon Jackle as Kyle Fedak "Caesar" Paul Gaffy as Head Centurion
