My Three Sons celebrated ten years on TV.

Gunsmoke celebrated fifteen years on CBS.

CBS aired repeats of the 1967 failed series, He & She, during the summer of 1970.

NBC Comedy Playhouse shown reruns of Bob Hope Presents The Chrysler Theatre episodes with new introductions by Jack Kelly.

Andy Williams returned after a two-year absence. He previous had a 1962–1967 NBC show. In total, he was in prime time for nine years.

NBC Comedy Playhouse returned after a year absence.

Robert Reed was on two series - The Brady Bunch and Mannix. Robert joined Mannix this season.

Jim Nabors, Frank Sutton & Ronnie Schell were on two series - The Jim Nabors Hour and Gomer Pyle, U.S.M.C.; Frank Sutton was Sgt. Vince Carter to Pvt. Gomer Pyle and Pvt. Gilbert "Duke" Slater (Jim Nabors and Ronnie Schell).

Andy Williams Presents Ray Stevens took over The Andy Williams Show's time slot. The series only lasted the summer. Ray was a frequent guest on Andy's series.

Johnny Cash Presents The Everly Brothers Show replaced The Johnny Cash Show for the summer.

Kraft Music Hall Presents The Des O'Connor Show replaced Kraft Music Hall for the summer.

Monday Theatre replaced Rowan & Martin's Laugh In for the summer.

Get Smart went from NBC to CBS.

The Ghost and Mrs. Muir went from NBC to ABC.

The Bill Cosby Show is the FIRST black male comedy ever.

Sesame Street premiered on public TV on November 10, 1969. It is the longest children’s TV show.

Here's comes The Brady Brunch, the TV family that won't leave! Hmm, let me count the ways...oops, I mean, the shows! 

The Brady Bunch, 1969/74, ABC comedy

The Brady Bunch Hour, 1977, ABC variety

The Brady Brides, 1981, NBC comedy

The Bradys, 1990, CBS drama

The Andy Williams Show –1969–1971, NBC, musical variety, Andy Williams

The Bill Cosby Show – 1969–1971, NBC, comedy, Bill Cosby

The Bold Ones – 1969–1973, NBC; three drama series

The Brady Bunch – 1969–1974, ABC; comedy, Florence Henderson, Robert Reed

The Courtship Of Eddie’s Father – 1969–1972, ABC, comedy, Bill Bixby, Brandon Cruz

The Glen Campbell Goodtime Hour – 1969–1972, CBS, variety, Glen Campbell

The Governor & JJ – 1969–1971; CBS, comedy, Dan Dailey

The Jim Nabors Hour – 1969–1971,CBS, variety, Jim Nabors, Frank Sutton, Ronnie Schell

The Lawyers –1969–1972, NBC, drama, Burt Ives, James Farentino

Love, American Style – 1969–1974, ABC, anthology, Mary Grover

Marcus Welby M.D. – 1969–1976, ABC, drama, Robert Young, James Brolin

Medical Center – 1969–1976, CBS, drama, James Daly, Chad Everett

The New Doctors – 1969–1973, NBC, medical drama, David Hartman

Room 222 – 1969–1974, ABC, comedy, Lloyd Haynes

To Rome With Love – 1969–1971, CBS, comedy, John Forsythe

Bracken’s World – NBC, drama, Peter Haskell

The Debbie Reynolds Show – NBC, comedy, Debbie Reynolds, Tom Bosley

The Leslie Uggams Show– CBS, variety, Leslie Uggams

Jimmy Durante Presents Lennon Sisters – ABC, variety, Jimmy Durante

Mr. Deeds Goes To Town – ABC, comedy, Monte Markham

The Music Scene – ABC, music, Lily Tomlin

My World & Welcome To It – NBC, comedy, William Windom

The New People – ABC, drama, Zooey Hall

The Protectors – NBC, crime drama, Leslie Nielsen

Then Came Bronson – NBC, adventure, Michael Parks

The Survivors – ABC, drama, Lana Turner, Diana Muldaur

Kraft Music Hall Presents The Des O'Connor Show – 1970, 1971, NBC, variety, Des O'Connor

The Nanny & The Professor – January 1970–1972, ABC, comedy, Juliet Mills, Richard Long

This Is Tom Jones – February 1969–1971, ABC, variety, Tom Jones

Andy Williams Presents Ray Stevens – NBC, comedy variety, Ray Stevens, Steve Martin

Comedy Tonight – CBS, comedy/variety, Richard Klein, Peter Boyle

The Engelbert Humperdinck Show – ABC, musical variety, Engelbert Humperdinck

Happy Days – CBS, variety, Bob Elliott

Johnny Cash Presents The Everly Brothers Show – ABC, musical variety, Don Everly

NBC Comedy Playhouse – NBC, comedy anthology, reruns, Jack Kelly

Now – ABC, documentary

Paris 7000 – ABC, adventure, George Hamilton

Pat Paulsen's Half A Comedy Hour – ABC, comedy/variety, Pepe Brown

The Tim Conway Show – CBS, comedy, Tim Conway

Where's Huddles – CBS, cartoon, Mel Blanc, Paul Lynde

The Barbara McNair Show – 1969–1971, syndication, musical variety, Barbara McNair

The David Frost Show – 1969–1972, syndication, talk, David Frost

Safari To Adventure – 1969–1975, syndication, documentary, Bill Burrud

The Dick Cavett Show – December 1969–1972, ABC, talk/variety, Dick Cavett

The Merv Griffith Show – 1969–1972, CBS, talk, Merv Griffith

Adam 12 – 1968–1975, NBC, crime drama

The Doris Day Show – 1968–1973, CBS, comedy

First Tuesday – January 1969–1973, NBC, newsmagazine

Hawaii Five-O – 1968–1980, CBS, crime drama

Hee Haw – June 1969–1971, CBS, variety

Here's Lucy – 1968–1974, CBS, comedy

The Johnny Cash Show – June 1969–1971, ABC, variety

Julia – 1968–1971, NBC, comedy

Let's Make a Deal – February 1969–1971, ABC, game, Monty Hall

Mayberry R.F.D – 1968–1971, CBS, comedy

The Mod Squad – 1968–1973, ABC, crime drama

Name Of The Game – 1968–1971, NBC, adventure

60 Minutes – 1968–present, CBS, newsmagazine

The Carol Burnett Show – 1967–1978, CBS, variety

High Chaparral – 1967–1971, NBC, western

Ironside – 1967–1975, NBC, crime drama

Mannix – 1967–1975, CBS, crime drama

Rowan & Martin’s Laugh In – January 1968–1973, NBC, variety

Wild Kingdom – January 1968–1971, NBC, wildlife

Family Affair – 1966–1971, CBS, comedy

Mission: Impossible – 1966–1973, CBS, international intrigue

That Girl – 1966–1971, ABC, comedy

CBS News Hour – 1965–1971, CBS, documentary

The Dean Martin Show – 1965–1974, NBC, variety

The FBI – 1965–1974, ABC, crime drama

Green Acres – 1965–1971, CBS, comedy

Hogan’s Heroes – 1965–1971, CBS, comedy

Bewitched – 1964–1972, ABC, comedy

The Beverly Hillbillies – 1962–1971, CBS, comedy

The Virginian – 1962–1971, NBC, western

The David Susskind Show – 1961–1987, syndication, talk

My Three Sons 1960 – 1965, ABC; 1965–1972, CBS, comedy

Bonanza – 1959–1973, NBC, western

Gunsmoke – 1955–1975, CBS, western

Lassie – 1954–1971, CBS; 1971–1974, Syndication, adventure

The Lawrence Welk Show – 1954–1971, ABC, music

The Tonight Show Starring Johnny Carson – 1962–1992, NBC, talk/variety

Walt Disney’s Wonderful World of Color – 1954–1983, anthology

Death Valley Days – 1952–1975, syndication, western anthology

The Ed Sullivan Show – June 1948–1971, CBS; variety