Cast of The Incredible Shrinking Woman

Lily Tomlin plays the lead role of Pat Kramer, a woman who begins to inexplicably shrink in size.

Charles Grodin portrays Vance Kramer, Pat's husband who struggles to cope with her shrinking predicament.

Ned Beatty takes on the character of Dan Beame, a friend of Pat who tries to help her during her shrinking journey.

Henry Gibson plays Dr. Eugene Nortz, a scientist who becomes involved in exploring the cause of Pat's shrinking.

Elizabeth Wilson portrays Dr. Ruth Ruth, a medical professional who also investigates Pat's shrinking phenomenon.

Mark Blankfield plays the character of Rob, a neighbor who witnesses Pat's shrinking and offers support.

Maria Smith portrays Concepcion, a friend of Pat who is surprised and concerned about her shrinking condition.

Pamela Bellwood takes on the role of Sandra Dyson, a character who interacts with Pat as she continues to shrink.

John Glover portrays Tom Keller, a colleague of Pat who notices her shrinking and is intrigued by the phenomenon.

Nicholas Hormann plays Logan Carver, a character who encounters Pat during her shrinking journey.

Jim McMullan portrays Lyle Parks, a character who reacts to Pat's shrinking situation in the movie.

Shelby Balik plays Beth Kramer, a family member of Pat who witnesses her shrinking and worries about her.