Last episode will pack in guest stars

ZAP2IT.COM
There may be a wedding in store for the series finale of "Frasier" -- but not necessarily for its title character.
NBC, which is keeping mum on details of the "Friends" finale May 6, is less circumspect about "Frasier's" final episode a week later. The hourlong episode will feature a number of guest stars and revolve around the pending marriage of Frasier's (Kelsey Grammer) dad, Martin (John Mahoney).
Frasier and brother Niles (David Hyde Pierce) offer to take over planning for Martin's wedding to Ronee (Wendie Malick) after their dad mistakenly books a reception hall for the wrong day. The brothers have only a few days to do the job, however.
Mom-to-be Daphne (Jane Leeves), meanwhile, gets a visit from her prankster brothers. Anthony LaPaglia reprises his Emmy-winning role as Simon Moon, who returns to Seattle with previously unseen brothers Michael (Robbie Coltrane, "Harry Potter and the Prisoner of Azkaban") and Stephen (Richard E. Grant, "Gosford Park," "Spice World").
Laura Linney will continue her role as Frasier's star-crossed love, Charlotte. Jason Biggs ("American Wedding") and Jennifer Beals ("The L Word") also appear in the finale.