Stinger recently signed up with the WWE - with the "Vigalante" as his gimmick.
"Tread carefully, Stinger," Amell warned in a video.
Now Amell is back as the two super powers were on a head-to-head collision at this past weekend's Philadelphia Comic-Con.
No sparks flew, but Amell managed to meet Sting and vice versa.
"Told him he had a good match at Wrestlemania and then tried to STARE INTO HIS SOUL!" Amell posted on Facebook.
Check it out below.
Hopefully we'll see Stephen Amell guest host on RAW.
Amell is from Toronto, a big wrestling city, so we assume he's a big fan.
The Vigilantes met in Philadelphia this past weekend as #TheIcon Sting met Stephen Amell of Arrow!Posted by WWE on Tuesday, May 12, 2015