Hanna-Barbera Cartoons, Inc. ( / ˈhænə bɑːrˈbɛərə / bar-BAIR-ə)  was an American animation studio and production company that produced animated programming until 2001. It was founded on July 7, 1957, by Tom and Jerry creators and former MGM cartoon studio staff William Hanna and Joseph Barbera. 
- Hanna-Barbera Cartoons/Cartoon Network (1998)YouTube
- Hanna-Barbera's The Thing Complete Cartoon SeriesYouTube
- Hanna-Barbera All Stars Action/Dic/Turner Entertainment/Warner Bros Television (1985/1994/19871996)YouTube
- Hanna-Barbera Presents - The Cartoon Collection (1989, The Video Collection - VHSrip)Internet Archive
Hanna-Barbera won eight Emmy Awards.  In 2001, Warner Bros. Animation took over function of Hanna-Barbera following the death of William Hanna. For subsequent productions featuring Hanna-Barbera created characters, see Cartoon Network Studios and Warner Bros. Animation . Key for below: = Won the Emmy Award Contents 1 Television series
The men behind the studio are Joseph Barbera and William Hanna. Since the beginning of the 40s these two men have done what few have done. Making countless cartoons all offering some sort of iconic ritual. I will say, this company will be missed as Joe Barbera died in 2006 and William Hanna died in 2001 the company quickly declined.
Hanna and Barbera, American motion-picture animators and partners in Hanna-Barbera Productions, founded in 1957. William Hanna (in full William Denby Hanna; b. July 14, 1910, Melrose, New Mexico, U.S.—d. March 22, 2001, Hollywood, California) and Joseph Barbera (in full Joseph Roland Barbera; b. March 24, 1911, New York, New York, U.S.—d.
Hanna-Barbera Born: 1957 | Died: 2001 Biography Before the rise of basic cable and syndication, Saturday mornings for many children in America consisted of watching cartoons on TV on one of three available channels. From 1958 through the 1980s, a vast majority of those cartoons bore the Hanna-Barbera (1957-2001) imprint.
Hanna-Barbera Productions (sometimes simply known as Hanna-Barbera, or H-B) is the term for the company founded by Bill Hanna and Joe Barbera. Their partnership began in the 1940s while directing Tom and Jerry theatrical shorts for MGM.