Editor's Note: The following contains minor spoilers for 'The Penguin'.The fifth episode of The Penguin was another packed installment, with Oswald “Oz” Cobb (Colin Farrell) continuing his quest to conquer Gotham City’s criminal underworld and Sofia Gigante (Cristin Milioti) starting to build her own crime family. Along with former rival Salvatore “Sal” Maroni (Clancy Brown), another of the notable recruits into Sofia’s developing organization is Julian Rush (Theo Rossi), her psychiatrist, who in the episode crosses the line between ethically dubious medical practitioner and full-blown gangster. And while this move sets up Rush to have a more influential role in Matt Reeves’ saga of DC Comics’ most infamous city, it also coincidentally recalls Rossi’s earlier Marvel role. In Marvel's Netflix Universe, Rossi played Hernan “Shades” Alvarez, a conniving career criminal who became one of the highlights of the Netflix series Luke Cage.