The 3 Seths

Seth Myers
https://www.youtube.com/results?search_query=seth+meyers

Seth Green
https://www.youtube.com/results?search_query=seth+green&oq=seth+green&gs_l=youtube.3..0l10.16490.19169.0.19715.13.9.1.3.3.1.164.967.2j7.9.0...0.0...1ac.1.PsBotC-qQMg

Seth Mcfarlane
https://www.youtube.com/results?search_query=seth+macfarlane