In Katar, the tyrannic Trebor terrifies the Katarian people and abducts women for his harem. When he kidnaps Emily, the younger daughter of the Prime Minister Darius, his Deputy Minister Neil suggests to bring Buck Rogers to Katar as Roshon to defeat Trebor and motivate the population. Neil heads to Earth, but is attacked by Trebor's starfighters. However, Buck Rogers and Wilma protect him and Bring Neil to New Chicago. He invites Buck to go to Katar, but omits the reason for the invitation. Buck goes with Twiki and soon he learns the true intention of Darius and Neil. Further, he sees how powerful Trebor is with his blast of energy. He asks Wilma to investigate Trebor while he organizes an attack to his palace with Darius, Neil and his warriors.
"Buck's Duel to the Death" is another entertaining and funny episode "Buck Rogers in the 25th Century". This time, there is a harem of beautiful and hot women rescued by Buck Rogers, who is convinced to fight the powerful Trebor after seeing Vione weeping for her sister Emily. The funniest moment is when Buck Rogers says that Trebor should have paid his energy bill. Another one is when Dr. Huer does not know what electricity is. My vote is seven.
Title (Brazil): "Buck's Duel to the Death"