1. Burns
   Blake
2. Honeycutt
   Pierce

Alan Alda played Hawkeye, whose real name was Benjamin Franklin Pierce on the show. Alda and Jamie Farr, who played Klinger, were the only two cast members who were actually enlisted in the Armed Forces and served in Korea, though they served after the cease-fire.

1. Petrie
   Lindstrom
2. Morgenstern
   Richards

Mary Tyler Moore played Mary Richards on her show back in the '70s. The show also featured Valerie Harper as Mary's best friend, and she almost wasn't cast in the part not because she was no good, but because they thought she was too pretty for the character.

1. Ewing
   Silver
2. Weston
   Blake

The season finale cliffhanger of "Dallas" that left viewers wondering who shot J.R. Ewing was one of the most iconic moments of TV history. It was so influential even "The Simpsons" did a parody of it decades later.

1. Grant
   Woods
2. Bunker
   Lester

Archie Bunker is one of the most iconic sitcom characters of all time, though not necessarily all for good reasons. Especially in modern times, the show and Bunker, in particular, have been called out for racist and offensive jokes.

1. Fonzerelli
   Cunningham
2. Blake
   Rutherford

The family on "Happy Days" were the Cunninghams, and Erin Moran's Joanie was the daughter. Later she'd go on to star in the spin-off "Joanie Loves Chachi" opposite Scott Baio's Chachi. Later, Moran would tell Howard Stern that, off-camera, Henry Winkler used to kiss her and her TV mom all the time.

1. Newhart
   Hartley
2. Hartman
   Black

Emily Hartley was the wife of doctor Bob Hartley on the show. Actress Suzanne Pleshette got the job after she appeared on "The Tonight Show," sitting next to Newhart quite by accident. Their chemistry was so good producers asked her to read for his new show.

1. Montgomery
   Henderson
2. Morgenstern
   Billings

Rhoda Morgenstern moved from "The Mary Tyler Moore Show" to her own show, where she changed her last name after getting married. "Rhoda" almost had its own animated spin-off about Carlton the Doorman, but it was never picked up.

1. Walton
   Ingalls
2. Carlton
   Halsey

Laura Ingalls was the character on "Little House on the Prairie." Melissa Gilbert played the character, and years later, she wrote a biography about her experiences, including that nearly everyone on the set abused alcohol during the production.

1. Townsend
   Marks
2. Parker
   Vincent

Even though we never actually see the character on the show, Charlie does have the last name of Townsend on the show. The character was voiced by John Forsythe, who never once visited the set because he said it would cost a lot more money to get him there in person.

1. Kosnowski
   DeFazio
2. Ritchie
   Cunningham

Laverne DeFazio was the full name of Penny Marshall's character on "Laverne and Shirley." Laverne wore the letter "L" on all of her shirts because Penny Marshall hated how often characters referred to each other by name on TV. She thought that wearing the initial would fix it, but it did not.

1. West
   Richards
2. Givens
   Evans

"Good Times" was about the Evans family, including J.J., Florida, and Michael. John Amos played J.J. Walker's father in the show, but in real life, there was only a seven-year age difference between the two actors.

1. Carter
   Hamilton
2. Washington
   Johnston

Marla Gibbs played the character Florence Johnston on "The Jeffersons." Unlike some shows, "The Jeffersons" never had a finale; it was canceled by surprise. The cast was furious about it, and star Sherman Helmsley said he learned of the cancellation by reading about it in the paper.

1. O'Reilly
   McFarlane
2. Douglas
   Reynolds

Corporal Walter "Radar" O'Reilly was the most child-like character on the show, and, in fact, he even had a teddy bear. The prop bear used to be displayed at the Smithsonian museum and later sold at auction for $11,800.

1. Fever
   Chaos
2. Wishbone
   Psycho

Howard Hesseman played Dr. Johnny Fever on "WKRP in Cincinnati." The character was supposed to use a lot of names, with Johnny Fever being just one of them as his job was to be different characters depending on the time of day since the station couldn't afford other on-air personalities. Some of his other names were Johnny Sunshine, Johnny Style, and Johnny Duke.

1. White
   Nelson
2. Reilly
   Jones

Alice Nelson was the housekeeper on "The Brady Bunch," though you rarely hear her last name used. Alice's character was famously in one of the only scenes edited out of the show for content reasons. In one episode, Bobby and Cindy want to go skinny dipping, and Alice forbids it, saying no Brady will go to an X-rated party on her watch. The scene is usually edited out when broadcast for being too racy.

1. Wyatt
   Hyatt
2. Hamlin
   Mason

Alice Hyatt was the lead character on the show "Alice," but most people remember it better for her co-worker Flo. In fact, Flo was so popular that they spun her off into her own show. Unfortunately, it was a group dynamic that made it work, and Flo did not last on her own.

1. Ritter
   Peterman
2. Tripper
   Berry

John Ritter became famous thanks to his role as Jack Tripper on "Three's Company." Though everyone had great chemistry on screen, behind the scenes, there was a lot of tension after Suzanne Somers asked for a pay raise, but John Ritter has a clause in his contract saying he would always be the highest-paid actor.

1. Holcomb
   Unger
2. Wells
   Probst

Tony Randall played Felix Unger opposite Jack Klugman's Oscar Madison in the show "The Odd Couple." The show was based on the 1965 Neil Simon play of the same name and the play's 1968 film adaptation.

1. Kent
   Wayne
2. Curry
   Prince

Wonder Woman's alter ego is Diana Prince. In the original TV show, she was played by Lynda Carter. Rumor has it Carter and co-star Lyle Waggoner hated being together so much that they were barely in any scenes together towards the end of the series. Carter has denied any tension, though.

1. Duke
   Hogg
2. Coltrane
   Worrel

Sheriff Roscoe P. Coltrane always had it in for those Duke boys. James best played the character, and according to the storyline, he was supposed to have been an honest cop for 30 years until the budget was gutted, and he lost his retirement.

1. Llewelyn
   Prince
2. Ponchly
   Poncherello

The character's full and somewhat lengthy name is Francis (Frank) Llewelyn "Ponch" Poncherello. Behind the scenes, the actors on the show were said not to get along very well at all, and even when Larry Wilcox left, Erik Estrada didn't get along with his replacement, either.

1. Washington
   Carter
2. Ford
   White

Ted Lange played bartender Isaac Washington in "The Love Boat." The show has an interesting place in history as the last of its era to make use of a laugh track rather than a studio audience to provide the laughter in the background.

1. Schneider
   Wilson
2. Varney
   Simpson

Dwayne Schneider, mostly just known as Schneider, was played by Pat Harrington Jr. He actually quit the show once over a pay dispute, and it lasted just one month. Once the producers realized how important he was to the show's success, they gave him a raise.

1. Hillman
   Carter
2. Bradford
   Henderson

Tom Bradford was the head of the Bradford clan on "Eight is Enough." Grant Goodeve played his son David Bradford on the show, but Mark Hamill, best known as Luke Skywalker, was originally cast in the role.

1. Leonard
   Squiggman
2. Feeney
   Sigmund

Squiggy was obviously a nickname, and the character's real name was Andrew Squiggman. David Lander, who played Squiggy, was hired as a writer on the show, and, along with Michael McKean, who played Lenny, wrote himself as a character.

1. White
   Reid
2. Wilson
   Snow

Suzanne Somers played Christmas "Chrissy" Snow on "Three's Company." She was fired from the show after several seasons because she refused to work without getting a raise, and the other actors grew to hate her so much they wouldn't be on set with her.

1. Oliver
   Hutchinson
2. Kincaid
   Garret

Dave Madden played the musical family's manager Reuben Kincaid in "The Partridge Family." Weirdly enough, in the very first episode, even though Madden appears as Kincaid, an actor named Gordon Jump is credited with the role.

1. Roarke
   Vincent
2. Alonzo
   Parish

Mr. Roarke was the main character on "Fantasy Island," and he didn't actually have a first name. Montalban filmed the movie "Star Trek II: The Wrath of Khan" playing Khan at the same as he was working on the show.

1. Majors
   Lee
2. Austin
   King

Steve Austin was the Six Million Dollar Man, at least in most countries. The show went by different names in different countries, including "Thee Nuclear Man" in Spanish-speaking countries and "The Man Who Is Worth Millions" in Israel.

1. Pitt
   Elliot
2. Gage
   Mantooth

Johnny Gage was the main character on the show "Emergency!" Randolph Mantooth played the role and initially turned it down because he felt he was an up and coming star who didn't want to get stuck on TV.

1. Wozniak
   Stetterson
2. Sipowicz
   Wojciehowicz

Stan Wojciehowicz, also known as Wojo, was played by Max Gail. When Gail auditioned for the role, he had hair, but as filming progressed, he started to go bald, so the actor used a hairpiece for most of the production.

1. Drummond
   Jackson
2. Coleman
   Willis

Gary Coleman played Arnold Jackson on the show. "Diff'rent Strokes" has one of the most memorable theme songs in TV history, and not a lot of people know that Alan Thicke, the star of "Growing Pains," was the singer.

1. Wells
   Hammer
2. McGarrett
   Bruce

Jack Lord played detective Steve McGarrett on the show. Lord was a last-minute addition to the show, and he read for the part on a Wednesday in Beverly Hills, flew to Hawaii on Friday, and was at work on camera by Monday.

1. Arthur
   Getty
2. White
   Findlay

Before she was on "The Golden Girls," Bea Arthur starred as Maude Findlay. Series creator Norman Lear, who was famous for the many shows he had a hand in creating back in the day, based the character Maude on his wife.

1. Masterson
   McConnell
2. Willis
   Paul

Mindy McConnell was the Mindy of "Mork and Mindy," acting opposite Robin Williams. Williams famously improvised much of the humor on the show to the point that eventually, the screenwriters would just write notes telling him to do whatever he wanted in some scenes.