Stefan is the butler of Gloria Estabrook. TV2020 S1E1, Minute:38
Stefan makes his second appearance. TV2020 S1E4, Minute:15
As Gloria's Butler, Stefan opens the door to allow people in to see Gloria. TV2020 S1E6, Minute:10
Stefan appears to be more than just a butler for Gloria. He appears to do her dirty work too. TV2020 S1E8, Minute:10
Stefan appears to have a pretty good punch. TV2020 S1E9, Minute:2
Stefan gets knocked down by JB Cox when he tried to sneak into JB Cox's hotel room. TV2020 S1E11, Minute:12
Stefan appears to do a lot of investigative work for Gloria and keeps her up to date on things related to The Circle of the Eye. TV2020 S1E12, Minute:4
Stefan all but admits to killing Laura Hardy right before he is crushed by the collapse of the ceiling in the Chamber of the Eye in the mines at Demon's Paw. TV2020 S1E13, Minute:34
Stefan was the one who originally contacted JB Cox on behalf of Gloria to steal the artifact from the Tall Man. TV2020 S3E5, Minute:12