Susan Dey and Michael Ontkean in The Partridge Family (1970)

Susan Dey, Danny Bonaduce, David Cassidy, Suzanne Crough, Jeremy Gelbwaks, and Harry Morgan in The Partridge Family (1970)

Susan Dey, David Cassidy, Shirley Jones, and Harry Morgan in The Partridge Family (1970)

Mark Hamill and Susan Dey in The Partridge Family (1970)

Susan Dey, Tracey Ullman, and Jay Thomas in Love & War (1992)

Susan Dey and Michael Nouri in Love & War (1992)

Susan Dey and Jay Thomas in Love & War (1992)

Susan Dey, Joanna Gleason, Suzie Plakson, and Jay Thomas in Love & War (1992)

Susan Dey and David Cassidy in The Partridge Family (1970)

Susan Dey, Ray Bolger, Danny Bonaduce, David Cassidy, Suzanne Crough, and Shirley Jones in The Partridge Family (1970)

Susan Dey, Danny Bonaduce, David Cassidy, Suzanne Crough, Jeremy Gelbwaks, and Shirley Jones in The Partridge Family (1970)

Susan Dey, Jonathan Daly, and Alan Oppenheimer in The Partridge Family (1970)

Susan Dey, Louis Gossett Jr., Richard Pryor, David Cassidy, and Shirley Jones in The Partridge Family (1970)

Michael Crichton, Susan Dey, Albert Finney, Vanna White, and Tawny Moyer in Looker (1981)

Susan Dey, Jill Eikenberry, Michele Greene, and Susan Ruttan in L.A. Law (1986)

Susan Dey, Danny Bonaduce, David Cassidy, Suzanne Crough, Brian Forster, and Shirley Jones in The Partridge Family (1970)

Sam Elliott, Susan Dey, and Jerry O'Connell in Blue River (1995)

Corbin Bernsen, Susan Dey, Harry Hamlin, Larry Drake, Richard Dysart, Jill Eikenberry, Michele Greene, Susan Ruttan, and Michael Tucker in L.A. Law: The Movie (2002)

Susan Dey and Albert Finney in Looker (1981)

Charlton Heston, James Brolin, Susan Dey, Jeanne Crain, Yvette Mimieux, Walter Pidgeon, and Leslie Uggams in Skyjacked (1972)