Producer David Dortort on Michael Landon writing scripts for "Bonanza"

Producer David Dortort on Pernell Roberts leaving "Bonanza" - TelevisionAcademy.com/Interviews

Producer David Dortort on Lorne Greene on "Bonanza" - TelevisionAcademy.com/Interviews

Producer David Dortort on the Hollywood Blacklist - TelevisionAcademy.com/Interviews

The Writer Speaks: David Dortort – Part 1

David Canary on "Bonanza" creator David Dortort - TelevisionAcademy.com/Interviews

Producer David Dortort on the portrayal of fathers on television at the time "Bonanza" was created