Best Guest Star Appearances

[BLT]

Tom Hanks (Happy Days)
Jerry Seinfeld (NewsRadio)
Ron Howard, Alec Baldwin, Kim Basinger, Steve Martin (Simpsons)
Paul Ruebens (Murphy Brown)*
John Cleese (3rd Rock from the Sun)
Bob Hope (Get Smart)**

* recurring
** brief cameo

[Rob1]

William Holden ( I Love Lucy)

Christopher Reeve (Smallville) - Once, as of this writing so far.

Gene Wilder (Will & Grace) - Twice, as of this writing so far.

Danny Kaye (The Cosby Show)

John Ritter (The Cosby Show)

William Shatner (3rd Rock From The Sun) - Three times

[Janice]

Sammy Davis Jr.--All In The Family

Tom Hanks--Family Ties

Kevin McHale--Cheers

Al Michaels--Coach

Keith Hernadez--Seinfeld

Kevin Bacon, Michael Douglas, Matt Damon--Will & Grace

Ted Danson, Julia-Louis Dreyfus, Jason Alexander--Curb Your Enthusiam

Chris Elliot--Everybody Loves Raymond

[Central Perk]

John Cleese-Cheers
Susan Sarrandon-Friends
Tracey Ullman-Ally McBeal
Bebe Neuwirth and Kelsey Grammer-Wings

[LucyFan]

Robin Williams ("Happy Days" AND "Mork and Mindy")
William Holden ("I Love Lucy")
Fabian ("Laverne & Shirley")
Lucille Ball ("Here's Lucy")
Harpo Marx ("I Love Lucy")
Redd Foxx ("Sanford and Son")
John Ritter ("Mary Tyler Moore")
Milton Berle ("Here's Lucy")
William Frawley ("The Lucy Show")
Carol Burnett ("The Lucy Show")
Muhammad Ali ("Diff'rent Strokes")
Sammy Davis, Jr. ("The Jeffersons")
Desi Arnaz, Jr. ("The Brady Bunch")
John Wayne ("The Lucy Show", "I Love Lucy", and "Maude")

This is all I think of for the moment. I will probably get back to this with some more.

[zack]

Sammy Davis, Jr. - All in the Family
Billy Dee Williams - The Jeffersons
Paul Reubens, Charles Durning, Georgia Engel, Katherine Helmond - Everybody Loves Raymond
Telly Savalas, Jerry Reed, Doris Roberts - Alice
Jeffrey Tambor - Three's Company

[Janice]

Davy Jones on The Brady Bunch.

Dick Van Dyke on Coach.

Jill Clayburgh on Ally McBeal.

Brad Pitt on Friends.

[James]

Desi Arnaz, Jr. - The Brady Bunch

Don Drysdale - The Brady Bunch and Leave It To Beaver

Alan Hale, Jr. - The Andy Griffith Show (it was one of the black and white episodes, so it was likely before he became famous for his role as The Skipper on Gilligan's Island)

Sherman Hemsley - Family Matters

Jimmy Johnson - Coach

Davy Jones - The Brady Bunch

Jay Leno - Laverne and Shirley

Maureen McCormick - Happy Days

Allan Melvin - The Andy Griffith Show (several appearances; even though it was before he became famous for his role as Sam "The Butcher" Franklin on The Brady Bunch)

Alley Mills - The Waltons (even though it was before she became famous for her role as Norma Arnold on The Wonder Years)

Joe Namath - The Brady Bunch

Fred Savage - State of Grace

Bob Vila - Home Improvement

[Scoobiedoo30]

Desi Arnaz JR The Brady Bunch
Dick Van Dyke Coach
Davy Jones The Brady Bunch
Alan Hale Jr The Andy Griffith Show

Aaron

[*PinkLady*]

Fabian - Laverne and Shirley
Cher - Will and Grace
Davy Jones - Brady Bunch
Lena Horne/BB King - Sanford and Son

[IGNTBone]

Bret "The Hitman" Hart (The Simpsons)

Also.....

Alec Baldwin, Gwenyth Paltrow, James Woods, Judge Reinhold, Charles Barkley, Bryan Cranston, Gilbert Godfried....and countless others (Clerks: The Animated Series)

[Brandon]

Madonna on 'Will and Grace' and Christina Applegate on 'Friends'. HILARIOUS! also when Yasmine Bleeth played a klepto model on 'Veronica's Closet'. HAHAHAHA!

[LucyCompanyPhan]

Sammy Davis Jr.-All in the Family
William Holden-I Love Lucy
Harpo Marx-I Love Lucy
John Wayne-I Love Lucy
Bob Hope-I Love Lucy
Madonna-Will & Grace
Tom Hanks-Family Ties
like anyone on the Simpsons
Brad Pitt-Friends
Christina Applegate-Friends
Reese Winterspoon-Friends
Jon Lovitz-Friends (twice)
Jessica Simpson-That 70s Show
Julia Roberts-Friends

[James]

Also from The Brady Bunch, how could I have forgotten two former "castaways," those being Jim Backus and Natalie Schaefer? :eek:

[jax77]

Sammy Davis Jr. - All in the Family

Keith Hernandez - Seinfeld

Christopher Reeve - Smallville (love the fact that they used a piece of the music from the Superman movie in his scene)

I don't think i saw anyone mention this guest star:

Frank Sinatra - Who's the Boss?

[Penny Lane]

Suzanne Pleshette on the Newhart finale:D

[GrapeJelly]

I thought Eve Plumb (Jan Brady) as Jackie's mother on That 70's Show was a pretty funny guest appearance.

(Season 1, Ep #6 The Keg)

[Penny Lane]

John F Kennedy Jr. on Murphy Brown

[*ShortCake*]

Marion Ross-The Brady Bunch
Elizabeth Taylor :D and Richard Burton - The Lucy Show.

[harper]

To me that is the best of them all.Just because of the ignorance and discrimation archie has about blacks the social significance.T.Conway and Vicki Lawrence on yes dear.Dick van Dyke on becker.J.Seinfeld on Newsradio.Carol burnett on mad about you.J.Lewis,Carl Reiner.Mel brooks,Nathan Lane all on Mad about you.Those are the best to me