Jerry Kernion. Actor: Chicago Fire. Jerry Kernion is an award-winning actor/director/writer/ producer recently appearing in supporting roles in The Instigators w/ Matt Damon and Casey Affleck, Sharper w/ Julianne Moore and as Carl in the upcoming Netflix film Players starring Gina Rogriguez. He's also appeared as Sherwin Ellis on The Blacklist, Court Sheriff Gage on The Good Fight (2017), Luis Ramos on Law & Order: Special Victims Unit (1999) and...