Guest Stars Sam Littlefield as Mouse Christina Wolfe as Julia Pennyworth Greyston Holt as Tyler Co Starring Rachel Maddow voices Vesper Fairchild Garfield Wilson as The Rifle Jason William Day as Tactical Crows Agent #1 Ted Cole as Administrator Zen Shane Lim as Derek Holcomb Devon Slack as Tactical Crows Agent #2 Guido Furlani as Alessandro