Raquel Welch is the herself in The Summer of George (Season 8 Episode 22).

Ray Proscia is Bobby in The Little Jerry (Season 8 Episode 11).

Ray Stricklyn is Clarence Eldridge in The Andrea Doria (Season 8 Episode 10).

Raye Birk is Mr. Pless in The Face Painter (Season 6 Episode 23).

Raymond O'Connor is the Night Doorman in The Doorman (Season 6 - Episode 17).

Rebecca Glenn is Paula in The Wife (Season 5 Episode 17).

Rebecca McFarland is Anna, J. Peterman catalog worker in The Little Kicks (Season 8 Episode 4).

Rebecca Staab is Kristin in The Pledge Drive (Season 6 Episode 3).

Regis Philbin is Himself in The Opposite (Season 5 - Episode 22).

Rena Sofer is Mary Anne, a NYC tourist guide in The Muffin Tops (Season 8 Episode 21).

Rende Rae Norman is Ms. Bains in The Soul Mate (Season 8 Episode 2).

Renée Ashton is «Carol» in The Andrea Doria (Season 8 Episode 10) .

Renee Faia is Alice in The Engagement (Season 7 Episode 1).

Renee Props is Lois in The Race (Season 6 Episode 10).

Renee Tenison is Miss America Contestant in The Chaperone (Season 6 Episode 1).

Reni Santoni is Poppie in 4 episodes. The first: The Pie (Season 5 Episode 15).

Reuven Bar-Yotam is Shlomo in The Frogger (Season 9 Episode 18).

Rhoda Gemignani is the woman in the subway in The Subway (Season 3 - Episode 13).

Richard Assad is Cabbie in The Boyfriend (Season 3 Episode 17).

Richard Burgi is Ben Pfeffer in The Hamptons (Season 5 Episode 21).

Richard Fancy plays Mr. Lippman, Elaine's boss at Pendant Publishing.

Richard Gant plays Fred, of The Equal Employment Opportunity Commission Office in The Pilot (Season 4 Episode 23).

Richard Herd is Matt Wilhelm in 11 episodes. The first: The Jimmy (Season 6 Episode 19).

Richard Kuhlman is Supervisor in The Junk Mail (Season 9 Episode 5).

Richard Livingston is Bill in The Comeback (Season 8 Episode 13).

Richard Marion is Guy in The Secretary (Season 6 - Episode 9).

Richard McGonagle is Mr. Star in The Maestro (Season 7 - Episode 3).