What About Bob?

Bill Murray

Bob Wiley

Richard Dreyfuss

Dr. Leo Marvin

Julie Hagerty

Fay Marvin

Charlie Korsmo

Sigmund "Siggy" Marvin

Kathryn Erbe

Anna Marvin

Tom Aldredge

Mr. Guttman

Susan Willis

Mrs. Guttman

Roger Bowen

Phil

Fran Brill

Lily Marvin

Brian Reddy

Carswell Fensterwald, M.D.

Doris Belack

Dr. Catherine Tomsky

Melinda Mullins

Marie Grady

Marcella Lowery

Betty, Switchboard Operator

Margot Welch

Gwen, Switchboard Operator

Barbara Andres

Claire, Dr. Marvin's Secretary

Aida Turturro

Prostitute