Marg Helgenberger, Paul Guilfoyle, Robert David Hall, Gary Dourdan, George Eads, Jorja Fox, William Petersen, and Eric Szmanda in CSI: Vegas (2000)

Marg Helgenberger, Paul Guilfoyle, and William Petersen in CSI: Vegas (2000)

William H. Macy and Paul Guilfoyle in Air Force One (1997)

Paul Guilfoyle in Secret Agent Man (1998)

Paul Guilfoyle, Wallace Langham, and Nestor Serrano in CSI: Vegas (2000)

Paul Guilfoyle and Bre Blair in CSI: Vegas (2000)

Paul Guilfoyle, Louise Lombard, Deanna Russo, and David Berman in CSI: Vegas (2000)

Paul Guilfoyle and William Petersen in CSI: Vegas (2000)

Marg Helgenberger and Paul Guilfoyle in CSI: Immortality (2015)

Paul Guilfoyle and Christine Baranski in The Good Fight (2017)

Paul Guilfoyle and Scottie Thompson in CSI: Vegas (2000)

Paul Guilfoyle in L.A. Confidential (1997)

Bernadette Peters, Paul Guilfoyle, and Christine Baranski in The Good Fight (2017)

Paul Guilfoyle, Jorja Fox, and Eric Szmanda

Al Pacino and Paul Guilfoyle in The Local Stigmatic (1990)

Ted Danson, Marg Helgenberger, Paul Guilfoyle, Robert David Hall, Jorja Fox, William Petersen, and Eric Szmanda in CSI: Immortality (2015)

Paul Guilfoyle at an event for 31st Film Independent Spirit Awards (2016)

Laurence Fishburne, Marg Helgenberger, Paul Guilfoyle, Robert David Hall, George Eads, and Eric Szmanda in CSI: Vegas (2000)

Marg Helgenberger, Paul Guilfoyle, Gary Dourdan, George Eads, Jorja Fox, and William Petersen in CSI: Vegas (2000)