Richard Dreyfuss to Appear on Weeds

Richard Dreyfuss is heading to Weeds, Showtime announced Wednesday.
The Academy Award winner (The Goodbye Girl) will appear in at least four episodes during Season 6 as an unexpected character from Nancy Botwin's past.

Jennifer Jason Leigh, Alanis Morissette returning to Weeds

Dreyfuss, 62, joins Linda Hamilton and Mark-Paul Gosselaar as guest stars in the upcoming season. Jennifer Jason Leigh and Alanis Morissette are also set to return to the show.Dreyfuss' most recent TV credit was a guest spot on a 2009 episode of Family Guy as himself.

Mark-Paul Gosselaar lands Weeds guest spot

Season 6 of Weeds premieres Monday, Aug. 16 at 10/9c.Beginning in September, you can watch episodes of Weeds on TV Guide Network.