1) Act introducers 2) Acts as toastmaster 3) Alex Trebek and others 4) Awards show hosts 5) Awards-show hosts 6) Banquet figures 7) Barker et al 8) Bert Convy and Dick Clark 9) Big Pun and Lil Wayne 10) Bob Barker et al 11) Comperes 12) Dais VIPs 13) Does intros and more 14) Folks with mikes 15) Game hosts 1) Hosts