The following is a list of unnamed Argrathi.
First guard []
This guard was present when K'Par Rinn administered the memory process of Miles O'Brien in 2372. (DS9: "Hard Time")
This Argrathi was played by background actor Patrick Barnitt who received no credit for this appearance.
Second guard []
This guard watched over Miles O'Brien and Ee'char in during the memory sentence. He threw O'Brien through the room. (DS9: "Hard Time")
This Argrathi was played by regular Stunt actor Tom Morga who received no credit for this appearance.
Technician []
This Argrathi technician administered the memory process of Miles O'Brien in 2372. (DS9: "Hard Time")
This Argrathi was played by background actor Tory Christopher.