著名笑星亚当·桑德勒片中一人分饰两角、一对孪生兄妹：哥哥杰克和妹妹吉尔。而两人之间则是水火不相容，笑料不断。
Adam Sandler
Jack / Jill
Al Pacino
Katie Holmes
Erin
Elodie Tougne
Sofia Sadelstein
Rohan Chand
Gary Sadelstein
Eugenio Derbez
Felipe / Felipe's Grandma
David Spade
Monica
Nick Swardson
Todd
Tim Meadows
Ted
Allen Covert
Otto
Norm Macdonald
Funbucket
Geoff Pierson
Carter Simmons
Valerie Mahaffey
Bitsy Simmons
Gary Valentine
Dallas
