Rory Flanagan
The character is portrayed by actor Damian McGinty , and appeared in "Glee" starting with its third season episode "Pot o' Gold" , first broadcast on November 1 , 2011 . 
<triplet> third season <subj> Pot o' Gold <obj> has part <triplet> Pot o' Gold <subj> third season <obj> season <subj> November 1, 2011 <obj> publication date