- Michael Egan - Acting Teacher
- Rashel Novikoff - Mrs. Tupperman
- John C. Becher - Casting Director
- Jeff Goldblum - Clyde Baxter
- Joe Spinell - Cop
- Denise Galik - Ellen
- Rochelle Oliver - Doctor Marsha
- Sol Frieder - Mr. Elkins
- Helen Hanft - Herb's Wife
- John Ford Noonan - Barney
- Carole Monferdini - Southern Girl
- Gui Andrisano - Marco
- Joe Madden - Old Poet
- Rubin Levine - Street Violinist
- Milton Frome - Drugstore Customer (uncredited)
- Paul Mazursky - Casting Director (uncredited)
- Bill Murray - Nick Kessel (uncredited)
- Vincent Schiavelli - Party Guest (uncredited)
- Rutanya Alda - Party Guest (uncredited)
- Stuart Pankin - Party Guest (uncredited)
- Annie Gagen - Acting Student (uncredited)
- Kandice Stroh - Acting Student (uncredited)
- Frankie Verroca - Acting Student (uncredited)
- Billie Perkins - Hippie Girl (uncredited)
- Filomena Spagnuolo - Old Lady on Street (uncredited)
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Josef Rusnak
Capítulo disponible en las siguientes plataformas: