Actores
Ashton Kutcher (Walden Schmidt)
Jon Cryer (Alan Harper)
Angus T. Jones (Jake Harper)
Conchata Ferrell (Berta)
Holland Taylor (Evelyn Harper)

Productores ejecutivos
Chuck Lorre
Lee Aronsohn
Eric Tannenbaum
Kim Tannenbaum
Don Foster
Eddie Gorodetsky
Susan Beavers
Don Reo
Jim Patterson

Creadores:
Chuck Lorre
Lee Aronsohn