Jesse Spencer and Taylor Kinney in Chicago Fire (2012)

Jesse Spencer and Eamonn Walker in Chicago Fire (2012)

Jesse Spencer and Kamal Angelo Bolden in Chicago Fire (2012)

Jesse Spencer, Taylor Kinney, and Monica Raymund in Chicago Fire (2012)

Jesse Spencer and Monica Raymund in Chicago Fire (2012)

David Eigenberg and Jesse Spencer in Chicago Fire (2012)

Jesse Spencer, Christian Stolte, Eamonn Walker, and Delaney Vallese in Chicago Fire (2012)

Jesse Spencer and Christian Stolte in Chicago Fire (2012)

Omar Epps, Jesse Spencer, Odette Annable, and Charlyne Yi in House (2004)

Omar Epps, Vinessa Shaw, Peter Jacobson, and Jesse Spencer in House (2004)

Lauren German, Jesse Spencer, Eamonn Walker, Charlie Barnett, Taylor Kinney, and Monica Raymund in Chicago Fire (2012)

Robert Sean Leonard, Omar Epps, Lisa Edelstein, Peter Jacobson, Hugh Laurie, Jennifer Morrison, Kal Penn, Jesse Spencer, and Olivia Wilde in House (2004)

Robert Sean Leonard, Omar Epps, Lisa Edelstein, Hugh Laurie, Jennifer Morrison, and Jesse Spencer in House (2004)