Bonanza comic books are based on the TV show which aired on NBC starring Lorne Green, Michael Landon, Dan Block and Pernell Roberts. For a time it was the most-watched show on US television. This series of comic books is the Four Color Comics series. Each issue is numbered using the Four Color Comics system. Issue #1 is also #1110, 2 is 1221, 3 is 1283, 4 is 01070-207, and 5 is 01070-210.