Rollenname: Bob 'Bobby' Wiley
Rollenname: Dr. Leo Marvin
Rollenname: Fay Marvin
Rollenname: Sigmund 'Siggy' Marvin
Rollenname: Anna Marvin
Rollenname: Mr. Guttman
Rollenname: Carswell Fensterwald, M.D.
Rollenname: Dr. Catherine Tomsky
Rollenname: Prostitute
Rollenname: Crazy Man in New York Street
Rollenname: Bus Driver
Rollenname: Howie, 'Good Morning America' Director
Rollenname: Minister
Rollenname: TV Announcer
(story)
Co-Producer
als Jim Kindelon
(second second assistant director)
Doris Belack (Dr. Catherine Tomsky)
Bill Murray (Bob 'Bobby' Wiley)
Richard Dreyfuss (Dr. Leo Marvin)
Julie Hagerty (Fay Marvin)