Ashton Kutcher Walden Schmidt Actor Jon Cryer Alan Harper Actor Conchata Ferrell Berta Actor Amber Tamblyn Jenny Actor Paula Marshall Paula Guest Star Kate Miner Nadine Guest Star Craig Gellis Mike Guest Star Jennifer Kathreen Larson Woman Guest Star Dan Gordon Actor in Movie Theater Film Guest Star Nicholas Wayne Thompson Bar Patron Guest Star Chuck Lorre Executive Producer Don Reo Executive Producer, Writer Jim Patterson Executive Producer, Writer Tim Kelleher Writer Nathan Chetty Writer Saladin K. Patterson Writer Jim Valley Writer James Widdoes Director