William Morris Agency
Historic American talent agency that represented major figures in film, television, music, theatre, and publishing before merging with Endeavor in 2009.
Last updated August 22, 2026
AI crawler reads
No AI crawler has read this profile since Oct 28, 2026.
Overview
The William Morris Agency (WMA) was an American talent and literary agency founded in New York in 1898 by William Morris, a German-Jewish immigrant who had adopted the professional name William Morris. Beginning as a vaudeville booking business, the agency became one of the foundational institutions of the modern entertainment-representation industry. Its distinctive four-X trademark, formed by a W superimposed on an M, became associated with the agency for more than a century. WMA initially arranged appearances for vaudeville performers and gradually expanded into motion pictures as film became a mass entertainment medium. The agency represented or handled business for influential entertainers including Charlie Chaplin, Al Jolson, the Marx Brothers, and Mae West. It formally incorporated in New York State in 1918, by which point William Morris Sr. had formed a partnership with his son, William Morris Jr., and Abraham Lastfogel. Morris Jr. and Lastfogel assumed increasing operational responsibility during the 1920s and 1930s, while the agency developed a major presence in Hollywood. After William Morris Jr. retired as president in 1952, Lastfogel led the agency and helped broaden its business beyond film into television. During the following decades WMA added music, theatre, literary, international, and country-music capabilities. Its music roster during the 1960s included the Rolling Stones, Sonny & Cher, the Beach Boys, and the Byrds. An international division established in the 1950s eventually supported offices in London, Rome, and Munich, while later expansion added Nashville, Miami Beach, and Shanghai operations. The agency also became known for its internal agent-training system, commonly called the mailroom. Trainees rotated through departments before progressing into assistant, coordinator, and agent roles. The program became a significant pipeline for entertainment-industry executives and helped spread WMA's operating model throughout Hollywood. Several founders and senior figures at competing agencies, including Creative Artists Agency, had previously trained at WMA. WMA pursued expansion through acquisitions and rights businesses. It acquired the Berg-Allenberg Agency in 1949, the Jim Halsey Company in 1989, and The Writers Shop in 2000. Its literary department was involved in a major television-rights transaction for Scarlett, the sequel to Margaret Mitchell's Gone with the Wind. In the 2000s, however, the agency faced a changing representation market and increasing competition from larger, more diversified entertainment companies. On April 27, 2009, WMA announced a merger with Endeavor Talent Agency. The combined business became William Morris Endeavor, led by Endeavor executives Ari Emanuel and Patrick Whitesell as co-chief executive officers. The transaction resulted in substantial personnel changes, including the departure of numerous WMA employees and former board members. Following the merger, the business moved into Endeavor's Beverly Hills offices. William Morris Endeavor was later renamed WME-IMG in 2013 and Endeavor in 2017. The historic William Morris Agency therefore ceased to operate as an independent agency, although its name, alumni network, representation practices, and institutional legacy continued through its successor organizations.
History
William Morris Agency began in 1898 when William Morris, born Zelman Moses and a German-Jewish immigrant to the United States, opened a New York vaudeville agency. He placed a trademark above the office door consisting of four crossed X shapes, representing a W imposed over an M. The mark became one of the most recognizable symbols in entertainment representation. As vaudeville grew, Morris arranged engagements for performers and encouraged clients to test the emerging medium of motion pictures. The agency's early film-related clients included Charlie Chaplin, Al Jolson, the Marx Brothers, and Mae West. WMA formally incorporated in New York State on January 31, 1918. During the 1920s and 1930s, Morris's son William Morris Jr. and Abraham Lastfogel became central operating figures. By 1930, leadership had largely passed to Morris Jr. and Lastfogel. Morris Sr. retired and died in 1932, while the agency continued developing a substantial Hollywood presence and moved from Hollywood and Vine to Canon Drive in Beverly Hills. WMA expanded its corporate and representation base in the postwar period. In 1949 it acquired the Berg-Allenberg Agency. William Morris Jr. retired as president in 1952, after which Lastfogel led the firm and expanded its activity into television. The agency established an international division in the 1950s under Morris Stoller. By 1980, its international offices included London, Rome, and Munich. Music became increasingly important: during the 1960s the agency represented artists such as the Rolling Stones, Sonny & Cher, the Beach Boys, and the Byrds. A Nashville office opened in 1973, strengthening WMA's position in country music and related sectors. The agency also developed a distinctive internal labor and training system. Its mailroom and agent-training program, established in the 1940s, rotated trainees through departments and created a pipeline into assistant, coordinator, and agent positions. The system became an influential model for other agencies and studios. Creative Artists Agency, founded in 1975, included several former WMA trainees among its founders. The program's reputation was reinforced by the later careers of its alumni and by accounts such as David Rensin's 2003 book The Mailroom. During the 1980s and 1990s, WMA invested in facilities, acquisitions, and new representation businesses. It constructed William Morris Plaza across from its Beverly Hills headquarters, acquired the Jim Halsey Company in 1989, and participated in major literary and screen-rights transactions. The literary department sold television rights to Scarlett, the sequel to Gone with the Wind, in a deal described at the time as exceptionally large for a book-to-screen transaction. In 2000, WMA acquired The Writers Shop, owned by Jennifer Rudolph Walsh. The early 2000s brought further international expansion, including offices in Miami Beach in 2003 and Shanghai in 2004. WMA also enlarged its London music operation in 2007. The period was marked by intense competition among agencies, including the movement of senior staff between firms. In 2003, theatre executive George Lane and foreign-rights agent Michael Cardonick left WMA to establish Creative Artists Agency's New York office and theatrical department. On April 27, 2009, WMA and Endeavor Talent Agency announced that they would merge. Endeavor executives Ari Emanuel and Patrick Whitesell became co-chief executive officers of the combined William Morris Endeavor. The transaction involved extensive personnel changes, including the departure of nearly 100 WMA employees and former board members. The combined operation moved into Endeavor's Beverly Hills building. William Morris Endeavor was renamed WME-IMG in 2013 and Endeavor in 2017. WMA consequently became a defunct standalone brand, while its name, training tradition, client relationships, and institutional culture remained influential through successor businesses.
- 2017
Successor adopts Endeavor name
[1]The successor organization is renamed Endeavor.
- 2013
Successor renamed WME-IMG
[1]William Morris Endeavor adopts the WME-IMG name after the successor company's acquisition of IMG.
- 2009
Merger with Endeavor
[1]WMA merges with Endeavor Talent Agency to create William Morris Endeavor.
- 2004
Shanghai office opens
[1]WMA establishes a Shanghai office as part of its international expansion.
- 2003
Miami Beach office opens
[1]The agency opens a Miami Beach office.
- 2000
The Writers Shop acquired
[1]WMA acquires The Writers Shop, broadening its literary representation activities.
- 1989
Jim Halsey Company acquired
[1]WMA acquires the Jim Halsey Company as part of its representation expansion.
- 1980
International network established
[1]WMA's international operations include offices in London, Rome, and Munich.
- 1973
Nashville office opens
[1]A Nashville office expands WMA's reach in country music and related entertainment markets.
- 1965
Music department represents major recording artists
[1]WMA's music department represents artists including the Rolling Stones, Sonny & Cher, the Beach Boys, and the Byrds.
Products and positioning
Prestige, full-service entertainment representation with deep Hollywood history and broad access to film, television, music, theatre, publishing, and international markets.
Professional service · 1898
Talent representation
WMA represented actors, entertainers, directors, producers, musicians, theatre professionals, and other performers. Its role included negotiating engagements, advising clients, and connecting talent with film, television, stage, recording, and live-performance opportunities.
Professional service
Literary representation
The literary department represented writers and authors and brokered publishing, adaptation, and screen-rights opportunities. Its work included a major television-rights sale for Scarlett, the sequel to Gone with the Wind, and was later reinforced by the acquisition of The Writers Shop.
Professional service
Music representation
WMA's music business represented major recording and touring artists and expanded through London and Nashville operations. The department's historical clients included the Rolling Stones, Sonny & Cher, the Beach Boys, and the Byrds.
Training program · 1940
Agent Training Program
Known informally as the mailroom, WMA's training program introduced entrants to agency operations through rotations across departments. It became a prominent route into entertainment representation and influenced similar programs at agencies and studios.
Brand decisions
2009
Merge with Endeavor Talent AgencyM&ABackground
Increasing competition in entertainment representation led WMA and Endeavor to combine their operations.
Action taken
The two agencies announced a merger on April 27, creating William Morris Endeavor. Ari Emanuel and Patrick Whitesell became co-chief executive officers.
Aftermath
Nearly 100 WMA employees and former board members departed, and the combined company moved into Endeavor's Beverly Hills offices. WMA ceased to operate independently.
2000
Acquire The Writers ShopM&ABackground
WMA aimed to strengthen its literary and writer-representation business.
Action taken
The agency acquired The Writers Shop, which was owned by Jennifer Rudolph Walsh.
Aftermath
The acquisition reinforced WMA's position in literary representation and rights brokerage.
1989
Acquire Jim Halsey CompanyM&ABackground
WMA continued to broaden its artist-representation portfolio, including in music and related entertainment fields.
Action taken
WMA acquired the Jim Halsey Company.
Aftermath
The transaction expanded WMA's agency operations and music-related reach.
1949
Acquire Berg-Allenberg AgencyM&ABackground
WMA sought to expand its established talent-representation operations during the postwar growth of the entertainment business.
Action taken
The agency acquired Berg-Allenberg, founded by Phil Berg and Bert Allenberg.
Aftermath
The acquisition added personnel and representation capabilities to WMA's business.
Recent events
- 2009
William Morris Agency announces merger with Endeavor[1]
M&A · Leadership change
WMA and Endeavor Talent Agency announced a merger that created William Morris Endeavor, ending WMA's independent corporate existence.
- 2009
WMA employees and board members depart after merger announcement[1]
M&A · Leadership change
The merger with Endeavor was followed by the departure of nearly 100 WMA employees and former board members, including Jim Wiatt.
- 2007
London music operation expands[1]
Other
WMA enlarged its London music operation and moved the office into Centre Point Tower.
- 2004
WMA opens Shanghai office[1]
Other
WMA established a Shanghai office, extending its international network into China.
- 2003
WMA expands to Miami Beach[1]
Other
The agency opened a Miami Beach office as part of its expansion into additional entertainment and representation markets.
Sources1 sources
Cite this profile: Cite the canonical profile. /brand-wiki/william-morris-agency · Editorial policy · How profiles are compiled