In 2273, Thobo led a bomb squad to inspect an old Vegan Tripper-class commercial flyer. The vessel had brought Klingons Morg and Chetar from Klingon space to Telos, but was considered a filthy garbage scow. Thobo thought Denebian slime devils lived in a cleaner habitat. He reported to Kirk that no weapons were aboard. (TOS comic: "Double Bluff")
- Thobo's species was not named, but resembled Saurians.