The story
Pre-launch: Warner Communications joint venture (1977–1984)
Warner Cable Communications was founded on December 1, 1977, by Warner Cable, itself a division of Warner Communications, predecessor to Warner Bros. Discovery (which was at the time WarnerMedia, and Discovery, Inc.), to launch QUBE, an interactive cable television system that mainly served in the Midwest state. Seeing the potential in the creation of new cable networks, Warner Cable divested QUBE's biggest brands: Star Channel (film), Pinwheel (youths) and Sight on Sound (music), into nationwide outlets. Star Channel began by satellite in January 1979 and was renamed as The Movie Channel by the end of the year. The original channel "C-3", by then known as Pinwheel, became Nickelodeon in April 1979. As a result of these actions, Warner Cable Communications would then be rebranded as Warner-Amex Satellite Entertainment, becoming a joint venture between Warner Cable and American Express.
In 1980, Warner-Amex formed a joint venture with the now-defunct Cablevision's Rainbow Media (now as AMC Networks) division to launch Bravo, a cable network dedicated to arts and films, on December 1, 1980. Because of the full control of the channel, however, was sold to Rainbow Media in 1984; NBC would acquire Bravo in 2003, and the channel is now currently owned by Comcast's NBCUniversal.
On August 1, 1981, all-video channel MTV first introduced. In 1983, concerned by the strategic and financial failure of its pay-TV venture The Movie Channel (began to reap the benefits when Time Inc. was having with HBO and Cinemax), WASEC established a joint venture with Viacom, merging TMC with their premium movie network Showtime to form Showtime/The Movie Channel, Inc.; WASEC, however, had no operational involvement in the joint venture.
Launch as MTV Networks, Viacom gets full ownership (1984–2011)
On June 25, 1984, Warner Communications made the decision to divest its assets to Warner-Amex Cable Entertainment and rebrand it as MTV Networks. A year later, Warner would acquire the 50% stake from American Express.
On August 27, 1985, Warner sold 31% of MTV Networks to Viacom, with Warner also selling 19% of its Showtime/The Movie Channel, Inc. joint to Viacom as well.
In November 1985, Viacom announced that it had plans to buy the remaining 69% of MTV Networks from Warner for $326 million, and the acquisition was completed on May 20, 1986.
In 1988, the company partnered with fellow Viacom division Viacom Enterprises to handle advertising sales of Superboy, a syndicated television series. The division was later evolved into One World Entertainment in the early 1990s, who partnered to launch a VH1-syndicated series. In 2003, MTV Networks assumed full ownership of Comedy Central from AOL Time Warner.
On December 31, 2005, the remnants of MTV Networks and Showtime Networks were separated following Viacom's split into two entities: CBS Corporation, which retained CBS, UPN, Simon & Schuster and Showtime Networks (Showtime, The Movie Channel, and Flix), and a spun-off company under the Viacom name, which took ownership of Paramount Pictures, BET Networks and MTV Networks (Comedy Central, MTV, Nickelodeon, and VH1).
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Expansion (2011–2019)
MTV Networks was renamed Viacom Media Networks in 2011. In Fall 2012, media analysts began to report that ratings among some of Viacom's leading brands in the U.S. were experiencing declines in viewership. MTV, Comedy Central and Nickelodeon were of most concern to investors as the three account for roughly 50% of Viacom's operating profit, estimated David Bank of RBC Capital Markets.
In 2017, Viacom announced a five-point restructuring plan, in which the company would pour most of its resources behind six "flagship brands". These were MTV, Comedy Central, Nickelodeon, Nick Jr. Channel, BET, and film studio Paramount Pictures. In February 2017, cable channels CMT and TV Land were moved from the Kids and Family Group to the Global Entertainment Group under Kevin Kay, joining up with Spike TV. During the same month, it was announced that Spike would be relaunched as Paramount Network in 2018, aligning with the namesake film studio and being positioned as Viacom's main general entertainment outlet. BET Networks launched BET+ in September 2017.
In October 2018, Kevin Kay was announced to be leaving his position as head of the Entertainment Group. CMT was transferred from the Entertainment Group to the Music Group under president Chris McCarthy, with his exit. Executive Kent Alterman would take charge of Paramount Network and TV Land to go with his current leadership of Comedy Central and Bellator MMA.
In 2019, after acquiring the free streaming service Pluto TV, Viacom would launch several channels on the service branded after its Media Networks and company–owned IP.
Reintroduction and re-merger with CBS (2019–2024)
In August 2019, Viacom announced that it would merge with CBS Corporation, reuniting the two entities under the ViacomCBS name. The merger closed on December 4, 2019. Announced on November 11, 2019, as part of the re–merger, the Media Networks division was renamed ViacomCBS Domestic Media Networks, and re-organized.
MTV, VH1, CMT and Logo were re-organized into the "Entertainment & Youth Group", with the addition of Comedy Central, Paramount Network, Smithsonian Channel, and TV Land. BET Networks was merged with Showtime Networks under CEO David Nevins, who also temporarily gained oversight of Pop TV (formerly co-owned with Lionsgate); Pop TV was transferred to the Entertainment & Youth Group on January 15, 2020.
On February 16, 2022, ViacomCBS was renamed as Paramount Global, and ViacomCBS Domestic Media Networks was renamed Paramount Media Networks. In 2022, MTV Entertainment Group partnered with Second Chance Studios to help formerly incarcerated individuals launch media careers. On November 9, 2022, it was announced that oversight of VH1 would move to the BET Media Group under Scott Mills.
On May 9, 2023, Paramount restructured its U.S. domestic network business. Near the end of 2023, Paramount announced that the mobile apps for Nickelodeon, Nick Jr., MTV, Comedy Central, Paramount Network, and Showtime would cease operations at on January 31, 2024. The reason was to encourage users to sign up for Paramount+. The Nickelodeon Group shut down Noggin on July 2 of that same year for the same reason.
Paramount/Skydance merger; reunification with Warner Bros. Discovery (2024–present)
On April 29, 2024, President and CEO Bob Bakish was replaced by Brian Robbins, George Cheeks, and Chris McCarthy. This action was the result of Bakish's reported opposition of the Skydance deal. McCarthy was legally designated the company's "interim principal executive officer" in order to comply with SEC regulations stipulating that one person must conduct "the normal course of business".
By July 2, 2024, Skydance renegotiated the deal and reached a preliminary agreement to acquire National Amusements and merge with Paramount. The deal was referred by National Amusements to Paramount's special committee. Also, Paramount reportedly entered talks for a sale of the BET Media Group to buyers led by BET CEO Scott Mills for $1.6-$1.7 billion. Paramount Global and Skydance Media officially merged on August 7, 2025, forming Paramount Skydance Six days later, it was confirmed that BET Media Group was no longer up for sale and it was transferred from CBS Entertainment Group back to Paramount Media Networks.
On February 27, 2026, Paramount Skydance officially reached the historic deal agreement to acquire Warner Bros. Discovery (successor of Warner Communications), that would result in MTV, Nickelodeon, The Movie Channel, and VH1 being brought back under the same umbrella as Warner Bros. Entertainment for the first time in 40 years since the Warner-Amex Cable days. The merger closed on October 6, 2026, forming Skydance Corporation.
On February 28, 2026, Netflix received a $2.8 billion breakup fee from Paramount Skydance after it withdrew its bid to acquire parts of Warner Bros. Discovery, paving the way for Paramount's takeover of the entire WBD's assets.
From Wikipedia’s article on Warner-Amex Satellite Entertainment, shared under CC BY-SA 4.0.4