美职棒新秀投手霍珀·吉布森投技渐渐失控，被迫下放到小联盟。霍珀通过与运动心理学家莫布里的交流，将内心对跋扈父亲的怨恨倾泻而出。
Johnny Simmons
Hopper Gibson
Ethan Hawke
Hopper Sr.
Paul Giamatti
Dr. Mobley
Sophie Kennedy Clark
Dorothy Boyer
Alison Elliott
Susan Gibson
Yul Vazquez
Eddie Soler
Paul Adelstein
Scott Borwitz
Marin Ireland
Rachel Cullum
Louisa Krause
Candace Cassidy
Elizabeth Marvel
June Epland
Frank Wood
Richard Boyer
Meg Gibson
Jill Boyer
Emily Fleischer
Betsy Ireland
Journey Smith
Lloyd Moseby
