The purpose of this thread is to have a look at the most beautiful ladies ever
to appear in one or more of the black and white (ABC) episodes of My
Three Sons. Oftentimes the selected images will be taken from other
work, highlighting their most attractive looks over time.

Brenda Scott (b. 1943): Brenda appeared in two episodes. In her
Season 2 appearance, she portrays a very young woman romantically
interested in Steve. In Season 4, she interacts with Robbie when he takes
on the newspaper advice column. I've not seen a more pretty face in film
or on TV. Stunningly beautiful delicate features, framed by lovely
dark hair. All of the shows in which she guested, predominantly dramas,
were enhanced by her presence. A hottie of the highest order...!

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Jan Clayton (1917-1983): In a Season 2 M3S episode, Jan
plays a potential love interest for Steve on a camping vacation.
(She returns in Season 7, romantically paired with Charley.)
Jan, a beautiful and glamorous brunette lady in her film work,
is best remembered however wearing dowdy farmhouse attire as
a star of the rural Lassie series. Here we'll see Jan looking
her best in the first 2 images; if only her actual TV work of the
era better showed off her lovely features, her definite
hottie factor would be more apparent for that era. She did have
slightly longer hair in her final Lassie episode and it suited
her so well. Quite a pretty face:

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Wow! What a beautiful young lady Jan Clayton was!

Wow! What a beautiful young lady Jan Clayton was!

For a common man's wife, yes. For Hollywood? Not so much.

Meredith MacRae (1944-2000): Meredith is greatly missed by her fans, gone while
still in her mid-50s. An obvious selection for the hotties of the black & white era,
Meredith of course as Mike's girlfriend Sally Morrison appeared regularly, but her time ended
after only one M3S color episode: the first one of Season 6, as a new bride. Here we see
a striking '60s image of Meredith wearing a then-popular flip hairstyle. A beguiling
and overall sexy look, very nice bangs:

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When Meredith replaced Gunilla Hutton for Season 4 of Petticoat Junction, she wore
what appeared to be a blonde wig with ringlets that somewhat replicated Gunilla's
look. As the series progressed however, as seen in the next image Meredith's own
lovely long, straight hair emerged (game show appearance from 1968, circa season
5-6 of PJ):

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Meredith, who is sometimes unfairly judged harshly for a lackluster
acting performance on PJ, nonetheless made a memorable impact as the
longest-running "Billie Jo" by far. Her attractiveness was peaking
during the early 1970s as seen on Love, American Style (final image).
Note that Meredith's hair has become quite long and in conjunction
with short skirts showing off her nice legs, she is VERY hot!

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Charlotte Stewart (b. 1941): Lovely Charlotte made 3 appearances on
My Three Sons, in Seasons 1, 3, and 5.

She married M3S' own Tim "Mike Douglas" Considine in 1965.

Here is how she looked in her first M3S ep, 1961, a dark-haired
bespectacled hottie of a young woman:

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On Bonanza in 1969 & 1971, we see she has emerged as a
fantastic blonde lady, quite beautiful - and certainly hot:

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Now best known of course as perky schoolteacher Miss Beadle on
Little House on the Prairie, Charlotte's pretty face continued
to enchant viewers for many years. Taller than average, it's a true
pleasure to see her beauty revealed, not covered-up by 19th
century style garb:

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