S1, E4: Charlie's longtime cleaning lady, Berta (recurring guest star CONCHATA FERRELL), quits her job, and Charlie quickly realizes he can't function without her. When Alan tries to take Berta's place but doesn't succeed, Charlie sends him to lure her back. Meanwhile, Alan places Charlie in charge of getting Jake ready for Judith, who is coming to take her son out for a nice dinner with her parents. Rock star STEVEN TYLER of the band Aerosmith does a voice-over as himself.