Original air date: 09/20/2010 Runtime: 21:28 min. On the eighth season premiere, Jake (series star ANGUS T. JONES) finds out that Alan (series star JON CRYER) has been dating Eldridge's mom (recurring guest star COURTNEY THORNE-SMITH), so he packs up and heads to Judith (series star MARIN HINKLE) and Herb's (recurring guest star RYAN STILES). Meanwhile, Charlie (series star CHARLIE SHEEN) decides it's time to cut back on boozing.
Original air date: 11/15/2010 Runtime: 21:18 min. When Berta takes a couple of days off, Charlie falls for her replacement (guest star TONITA CASTRO). Meanwhile, Alan believes he's being stalked by Lyndsey's ex-husband. Courtney Thorne-Smith returns as Alan’s former girlfriend, Lyndsey and Judd Nelson returns as her ex-husband.