Specifications and Bid form for this project. The Undersigned, as Bidder, declares that the only persons interested in this Bid or. Proposal as Principals are named herein and that no other person than herein named has any. interest in this Proposal or in the Contract proposed to be taken; that this Proposal is made.
Answer: Color television series. Bonanza ran for 14 seasons, beginning in September of 1959. A total of 430 episodes were aired. The first episode of Bonanza aired on September 12, 1959 and the last episode aired on January 9, 1973.
However, in the long run the death of Dan Blocker marked the end of Bonanza. Viewers could not accept a Ponderosa Ranch without Hoss and Bonanza quickly fell in the ratings, and for the first time since 1960 dropped out of the top ten. The cast and crew of Bonanza decided to call it a day, and Bonanza ended in 1973.