• 
  Peter Bogdanovich

  regizor

• 
  Peter Bogdanovich

  scenarist

• 
  Barbra Streisand

  Judy Maxwell
• 
  Ryan O'Neal

  Dr. Howard Bannister
• 
  Madeline Kahn

  Eunice Burns
• 
  Patrice O'Neal

  Dr. Howard Bannister
• 
  Randy Quaid

  Professor Hosquith
• 
  Pat Ryan

  Dr. Howard Bannister

• 
  M. Emmet Walsh

  Arresting Officer
• 
  Liam Dunn

  Judge Maxwell
• 
  Austin Pendleton

  Frederick Larrabee
• 
  Michael Murphy

  Mr. Smith
• 
  Carl Saxe

  Jewel Thief
• 
  John Hillerman

  Mr. Kaltenborn
• 
  Kevin O'Neal

  Delivery Boy

• 
  Don Bexley

  hamal
• 
  John Byner

  Man at the Hotel Banquet
• 
  Jerry Summers

  Smith's Taxi Driver
• 
  Kenneth Mars

  Hugh Simon
• 
  Sorrell Booke

  Harry
• 
  Mabel Albertson

  Mrs. Van Hoskins
• 
  Patrick O'Neal

  Dr. Howard Bannister
• 
  Stefan Gierasch

  Fritz
• 
  Graham Jarvis

  Bailiff
• 
  George Morfogen

  Headwaiter
• 
  Michael Murphy

  Mr. Smith
• 
  Philip Roth

  Mr. Jones (as Phil Roth)