The following Starfleet personnel served aboard the USS De Milo in the 2250s.
Crewman wearing helmet Edit
A crewman wearing a tactical helmet passed the Lieutenant, Tevrin Krit, and Harcourt Fenton Mudd in the corridor aboard the De Milo. (ST: "The Escape Artist")
A Lieutenant in the operations division aboard the De Milo hailed an approaching Tellarite merchant vessel to identify themselves as they approached, and met the two passengers (Tevrin Krit and Harcourt Fenton Mudd) in the transporter room to welcome them aboard and ask how the De Milo may be of service. He was disappointed to find and share that this was one of several duplicate androids of Mudd the De Milo had picked up that week. (ST: "The Escape Artist")
The lieutenant, credited as "Federation officer," was portrayed by Jonathan Watton.
Transporter operator Edit
A transporter operator in the operations division, and was at the controls to beam Harcourt Fenton Mudd and Tevrin Krit aboard the DeMilo in the late 2250s. (ST: "The Escape Artist")