Katey Sagal in CSI: Crime Scene Investigation (2000)

Katey Sagal and William Petersen in CSI: Crime Scene Investigation (2000)

Paul Guilfoyle, Katey Sagal, William Petersen, Stephen Tobolowsky, and David Berman in CSI: Crime Scene Investigation (2000)

Katey Sagal, William Petersen, and David Berman in CSI: Crime Scene Investigation (2000)

Katey Sagal and Charlie Hunnam in Sons of Anarchy (2008)

Katey Sagal and Terry O'Quinn in Lost (2004)

Amanda Bearse, Christina Applegate, David Faustino, Katey Sagal, and Ed O'Neill in Married... with Children (1987)

Christina Applegate, David Faustino, Katey Sagal, and Ed O'Neill in Married... with Children (1987)

Christina Applegate and Katey Sagal at an event for 3 (2010)

Katey Sagal at an event for The Bastard Executioner (2015)

Katey Sagal and Stephen Moyer at an event for The Bastard Executioner (2015)

Brian Grazer, Katey Sagal, Paris Barclay, Stephen Moyer, Kurt Sutter, and Lee Jones at an event for The Bastard Executioner (2015)

Katey Sagal and Lisa Cholodenko at an event for Olive Kitteridge (2014)

Geena Davis and Katey Sagal in The Geena Davis Show (2000)

Geena Davis, Mimi Rogers, Katey Sagal, and Kim Coles in The Geena Davis Show (2000)

Matt LeBlanc and Katey Sagal in Married... with Children (1987)

John Ritter, Katey Sagal, Kaley Cuoco, Martin Spanjers, and Rachel Bilson in 8 Simple Rules (2002)

Ron Perlman and Katey Sagal in Sons of Anarchy (2008)

Katey Sagal in Katey Sagal/Adam Lambert (2019)

Katey Sagal and Amy Davidson in 8 Simple Rules (2002)

Katey Sagal and Adam Arkin in 8 Simple Rules (2002)

Katey Sagal, Jason Ritter, Brittany Snow, Rumer Willis, Allison Miller, James Wolk, Anna Schafer, and Ryan Guzman in Always Woodstock (2014)

Danny Masterson and Katey Sagal in That '70s Show (1998)

John Ritter, James Garner, Katey Sagal, David Spade, Kaley Cuoco, Amy Davidson, and Martin Spanjers in 8 Simple Rules (2002)

Katey Sagal, Kevin Kilner, Ryan Merriman, and Katie Volding in Smart House (1999)

Annabeth Gish, Katey Sagal, and Tom Irwin in God's New Plan (1999)

Katey Sagal and Harland Williams in Mr. Headmistress (1998)

John Ritter, Katey Sagal, Kaley Cuoco, Amy Davidson, and Martin Spanjers in 8 Simple Rules (2002)