Sheldon Larry Director Judd Hirsch Dr. Jerrold Petrofsky Actor Amy Steel Nan Davis Actor Kim Darby Sherry Petrofsky Actor Frances Lee McCain Louise Davis Actor John Pankow Fred Actor David Packer Brian Actor Ned Schmidtke Dr. Chandler Phillips Actor Lucinda Jenney Carolyn Actor Rod Browning Screenwriter Ellis A. Cohen Producer Samuel Benedict Executive Producer Jack L. Richards Cinematographer Benjamin A. Weissman Film Editing Leonard Rosenman Original Music William B. Fosser Set Decoration Jane Alderman Casting Shelley Andreas Casting Nancy Foy Casting