October 1st, 1962-March 29th, 1963-NBC Daytime
1965-1969 Syndicated
August 18th, 1969- February 11th, 1972- CBS
1972-1986- Syndicated.
From August 18th, 1969- February 11th, 1972 Merv Griffin appeared in a late-night talk show format on CBS-TV. It's believed that all of his CBS talk shows were bulk-erased by the network. In 1972, Griffin returned to the syndication market where he remained until 1986.
Merv holds a special show celebrating his first year with CBS.
