She once made 31 game show appearances in about one month.

Outside of her sitcoms, viewers were most likely to spot MacRae on dozens of game shows, from The Match Game and The Hollywood Squares in the late 1960s to Card Sharks and The $10,000 Pyramid in the 1980s. She likely lost count, but someone was keeping score. A 1970 TV Guide article noted, "Meredith's What's My Line? segment was just one of 31 game show appearances she made in little more than a month."

Image: The Everett Collection

She studied English Lit in college for a decade while working on TV.

A 1983 profile in Orange Coast Magazine explained, "[B]etween acting assignments and her duties as a wife and mother, she attended night classes at UCLA for ten years, receiving a degree in English Literature."

Images: The Everett Collection

Her mom was a pop star who appeared on 'I Love Lucy.'

Born in London, her mother, Sheila MacRae (then billed Sheila Stephens), burst onto the scene in 1950 with breakout roles in both the dark postwar noir film Backfire and women's prison flick Caged. Married to her Backfire costar Gordon MacRae, Sheila soared to greater levels of fame on Broadway and on TV in the Sixties, just as her daughter was making a name for herself. (More on that in a bit.) You can also spot her playing herself in the I Love Lucy episode "The Fashion Show."

Her dad was a major movie star, as well.

A couple of Rogers and Hammerstein musicals turned Gordon MacRae into a household name, as he belted show tunes alongside Shirley Jones in Oklahoma! (1955) and Carousel (1956). Yep, her pop was Curly, the cowboy singing the immortal songs "Oh What a Beautiful Mornin'" and "Oklahoma."

Image: The Everett Collection

Her mom was also Alice Kramden in the 1960s.

Sheila MacRae replaced Audrey Meadows as the significant other in The Honeymooners revival sketches on The Jackie Gleason Show beginning in 1966. If Sheila was nervous about filling the shoes of another actress, she had her daughter to consult. That same 1966-67 season, Meredith took over the role of Billie Jo Bradley on Petticoat Junction. Furthermore, both shows aired on CBS. Meredith and mom would get the chance to work together in 1971 on The Sheila MacRae Show.

Image: The Everett Collection

Meredith recorded pop singles of her own.

Gordon and Sheila MacRae recorded an album together for Capitol Records in 1960 titled Our Love Story. Considering her genes, it's no wonder that Meredith turned to a musical career herself. In 1964, shortly after assuming the role of Sally Ann Morrison on My Three Sons, MacRae cut a single called "Image of a Boy," a gender-swapped cover of the 1960 hit "Image of a Girl" by the Safaris. Candy Johnson's Exciters served as MacRae's backing band. Both Candy and Meredith appeared together that year in the beach movie Bikini Beach. After MacRae joined Petticoat Junction, the trio of Bradley daughters became a "real" musical act, releasing singles under the banner The Girls From Petticoat Junction.

She was Joe Namath's first leading lady.

After winning Super Bowl III as the game's MVP in 1969, Jets quarterback Joe Namath bloomed into a true pop-culture sensation. He was popping up on The Brady Bunch — and he landed his own movie in 1970. It was no sports story. Namath's character was a Vietnam vet aspiring to be a country singing sensation. MacRae confessed to a columnist, "[Namath] kept saying, 'Oh, I'm really terrible, aren't it?' But I thought he did just beautifully in that scene where he had a live chick in his car and had to put it in the trunk and close the trunk and hand me the key."

Image: AP Photo

She was an award-winning interviewer.

In the Eighties, MacRae transitioned to live TV, working on the program Mid-Morning L.A. A diligent researcher, MacRae "did her homework" every night preparing for the interviews. "Meredith takes great pride in her interviewing skills," wrote Orange Coast Magazine in 1983, going on to explain how a notable religious leader chose an appearance on her smaller-audience show over a more popular program. He simply respected her as a journalist. "Even though I don't agree with you, I love to be interviewed by you," he told her. She worked on Mid-Morning L.A. for eight years — and won a local Emmy for her work in 1986.

Image: The Everett Collection