Haskell Boggs on various people he's worked with in his career: David Dortort

Haskell Boggs on Bonanza creator David Dortort 

Robert Butler on directing an episode of Bonanza, "Broken Ballad" (airdate: October 29, 1961) where the cast gave him a difficult time (Correction: interviewer mistakenly calls Lorne Greene "Lorne Michaels")

David Canary on working with Bonanza producer David Dortort

Bob Finkel on getting hired along with David Dortort, Norman Felton and Sheldon to produce and create different genres of shows

Bob Finkel on David Dortort

Richard Lewis on Dale Robertson, John Payne, and David Dortort

Ray Evans and Jay Livingston on writing the theme to Bonanza

Kent McCray on being production manager for Bonanza, and on working with creator David Dortort

Thomas W. Sarnoff on NBC's development of Bonanza 

Thomas W. Sarnoff on Bonanza creator David Dortort

Thomas W. Sarnoff on working with David Dortort to find loopholes in a contract Sarnoff had done at NBC; and bringing back Bonanza in TV movies featuring the next generation

Marlo Thomas on her guest appearance as a Chinese war bride on Bonanza  in the episode "A Pink Cloud Comes from Old Cathay" (airdate: April 12, 1964)

George Watters on editing The High Chapparal and Bonanza for producer David Dortort