Katey Sagal at an event for Hellboy II: The Golden Army (2008)

John Ritter, Katey Sagal, and Jason Ritter

Katey Sagal at an event for Harry Potter and the Chamber of Secrets (2002)

Katey Sagal at an event for The Muse (1999)

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)

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

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)