Eamonn Walker and Yuriy Sardarov in Chicago Fire (2012)

Christian Stolte, Eamonn Walker, and Yuriy Sardarov in Chicago Fire (2012)

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

Jesse Spencer, Christian Stolte, Eamonn Walker, and Steven R. McQueen in Chicago Fire (2012)

Jesse Spencer, Eamonn Walker, and Steven R. McQueen in Chicago Fire (2012)

Randy Flagler and Eamonn Walker in Chicago Fire (2012)

Eamonn Walker and Steven R. McQueen in Chicago Fire (2012)

Eamonn Walker, Steven R. McQueen, and Monica Raymund in Chicago Fire (2012)

David Eigenberg, Christian Stolte, Eamonn Walker, Taylor Kinney, Joe Minoso, Yuriy Sardarov, and Kara Killmer in Chicago Fire (2012)

Elias Koteas, Jason Beghe, Oliver Platt, Sophia Bush, David Eigenberg, Jesse Lee Soffer, S. Epatha Merkerson, Amy Morton, Jon Seda, Jesse Spencer, Christian Stolte, Eamonn Walker, Brian Tee, Patrick John Flueger, Brian Geraghty, Torrey DeVitto, Yaya DaCosta, Taylor Kinney, Marina Squerciati, LaRoyce Hawkins, Nick Gehlfuss, Rachel DiPillo, and Colin Donnell in Chicago Fire (2012)

Eamonn Walker in I Am the Apocalypse (2015)

Lauren German, Jesse Spencer, Eamonn Walker, Charlie Barnett, Taylor Kinney, Monica Raymund, and Kara Killmer

Jesse Spencer and Eamonn Walker in Chicago Fire (2012)

Eamonn Walker and Joe Minoso in Chicago Fire (2012)

Jesse Spencer, Eamonn Walker, Taylor Kinney, Monica Raymund, and Kara Killmer in Chicago Fire (2012)

David Eigenberg, Jesse Spencer, Christian Stolte, Eamonn Walker, Taylor Kinney, Dora Madison, Monica Raymund, Joe Minoso, Yuriy Sardarov, and Kara Killmer in Chicago Fire (2012)

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

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

Idris Elba, Julian Wadham, Eamonn Walker, and Monique Gabriela Curnen in Legacy (2010)

Arthur English, Warren Mitchell, Una Stubbs, and Eamonn Walker in In Sickness and in Health (1985)

Christopher Ellison, Nick Reding, Barbara Thorn, and Eamonn Walker in The Bill (1984)

Christopher Eccleston, Keeley Hawes, and Eamonn Walker in Othello (2001)

Victor Garber, Kerr Smith, Eamonn Walker, and Rebecca Mader in Justice (2006)