Star Trek Discovery Episode 105 "Choose Your Pain"
Where else would you expect to find Harry Mudd.. In Prison... On a Klingon Ship.... With Ash Tyler!!
Episode 105: Choose Your Pain
After a month of successful operations, Lorca is ordered to protect the spore drive until it can be replicated for other Starfleet ships. As he returns to the Discovery, Lorca is taken captive by the Klingons. Burnham has grown concerned with the toll that the drive has taken on Ripper. Along with Stamets' partner, medical officer Hugh Culbert, Burnham convinces Stamets to find an alternative to run the drive. Lorca is imprisoned with captured Starfleet officer Ash Tyler and human criminal Harry Mudd, and in discussions Lorca reveals that he killed his entire crew during an earlier battle to spare them from the Klingons' torture, but escaped himself. Lorca is tortured by L'Rell, who wants the secret behind Discovery's new form of travel, but Lorca and Tyler escape before the Klingons learn anything. For the final jump needed to escape the Klingons, with Lorca and Tyler on-board, Stamets connects to the spore drive himself using Ripper's DNA. Later, Burnham frees Ripper, while Stamets' reflection does not walk away from a mirror when he does.