 Jane FondaBree Daniels | Bree Daniels |
 Donald SutherlandJohn Klute | John Klute |
 Charles CioffiPeter Cable | Peter Cable |
 Roy ScheiderFrank Ligourin | Frank Ligourin |
 Dorothy TristanArlyn Page | Arlyn Page |
 Rita GamTrina | Trina |
 Vivian NathanPsychiatrist | Psychiatrist |
 Nathan GeorgeTrask | Trask |
| MMorris StrassbergMr. Goldfarb | Mr. Goldfarb |
| BBarry SniderBerger | Berger |
 Anthony HollandActor's Agent | Actor's Agent |
 Richard B. ShullSugarman | Sugarman |
| BBetty MurrayHolly Gruneman | Holly Gruneman |
| JJane WhiteJanie Dale | Janie Dale |
 Shirley StolerMomma Reese | Momma Reese |
| FFred BurrellMan in Hotel | Man in Hotel |
 Jean StapletonGoldfarb's Secretary | Goldfarb's Secretary |
| RRobert MilliTom Gruneman | Tom Gruneman |
 Mary Louise WilsonProducer in Adv. Agency | Producer in Adv. Agency |
| MMarc MalvinAsst. Prod. in Adv. Agency | Asst. Prod. in Adv. Agency |
| JJan FieldingPsychiatrist's Secretary | Psychiatrist's Secretary |
 Antonia ReyMrs. Vasek | Mrs. Vasek |
| RRobert RonanDirector in Little Theatre | Director in Little Theatre |
 Richard Russell RamosAsst. Dir. in Little Theatre | Asst. Dir. in Little Theatre |
| TTony MajorBill Azure (uncredited) | Bill Azure (uncredited) |
 Sylvester StalloneClub Patron (uncredited) | Club Patron (uncredited) |
| JJerome CollamoreCustodian (uncredited) | Custodian (uncredited) |
 Candy DarlingDiscothèque Patron (uncredited) | Discothèque Patron (uncredited) |
 Harry ReemsDiscothèque Patron (uncredited) | Discothèque Patron (uncredited) |
 Joe SilverDr. Spangler (uncredited) | Dr. Spangler (uncredited) |
